Friday

April 18, 2014

April 18, 2014

Number of results: 214,678

**math**

what's the prime factorization of 293? what's the prime factorization of 525? and factorization of 216?
*Friday, September 19, 2008 at 12:51am by brandy*

**math(help)**

please answer this one question because im clueless lol!!! A number is written with the following factorization:2exponet is 3 multiplied 4 multplied 5. is this factorization a prime factorization?please explain to me or why not?if its not correct,please give me the correct ...
*Thursday, November 21, 2013 at 12:42pm by matt*

**math last one help**

sally drew a factor tree of a composite number and ended up with 4x4x5x5x3 as the prime factorization. explain what is wrong with this factorization 1. what is the correct prime factorization? 2. what is the composite number that was factored?
*Thursday, August 29, 2013 at 9:28pm by daniel*

**math**

I have the same question as Sally: What is the prime factorization of 225? Or, just how do you find prime factorization??? Thanks.
*Tuesday, June 16, 2009 at 6:13pm by Tyler*

**math**

Which numbers between 40 and 49 have 2 and 3 in their prime factorization?Use exponents to write the prime factorization of each number.
*Thursday, August 15, 2013 at 7:01pm by Anonymous*

**math prime factorization**

write the prime factorization of 15 using exponents.
*Monday, September 28, 2009 at 7:41pm by NINA*

**math**

To pick up on what drwls said, in terms of prime factorization, we can also write the example given using exponents. The prime factorization of 120 = 5 x 3 x 2^3, where 2 is raised to the third power.
*Saturday, February 16, 2008 at 9:30pm by Guido*

**4th grade math**

The prime factorization of 24 is the smallest number that multiplied together equals 24. Is it h or j? http://www.mathsisfun.com/prime-factorization.html
*Tuesday, April 5, 2011 at 4:46pm by Ms. Sue*

**Prime Factorization**

What is the prime factorization of 1,521? Please show work. Thanks!!
*Monday, December 6, 2010 at 4:28pm by Thanks to all Jiskha Teachers*

**MATH HELP**

Do you mean "What does "prime power factorization" mean? If so, it means expressing a number n as the product of its prime factors in the form: n = (p1^a1) x (p2^a2) x (p3^a3) etc etc where p1, p2, p3 etc are prime factors of n, and a1, a2, a3 etc are exponents. The following ...
*Wednesday, September 17, 2008 at 7:05pm by David Q*

**math/prime factorization**

Prime factorization means, break down into a multiplication problem using only prime numbers. Keep breaking down the numbers until you just have prime numbers in it. 36=3X12 36=3X3X4 36=3X3X2X2 or 36=4X9 36=2X2X9 36=2X2X3X3 You will see it does not matter which two factors you...
*Tuesday, September 16, 2008 at 10:38pm by TN*

**math(help)**

If you mean 2^3 * 4 * 5 no, that is not a prime factorization, since 4 is not a prime. Factor 4 and fold its prime factors into the total.
*Thursday, November 21, 2013 at 12:42pm by Steve*

**prime factorization**

how do i find the prime factorization for 42???
*Wednesday, November 14, 2012 at 3:54pm by Celest*

**mathematics**

prime factorization http://www.mathsisfun.com/prime-factorization.html
*Saturday, May 21, 2011 at 1:14pm by TutorCat*

**math**

Find the prime factors. http://www.mathwarehouse.com/arithmetic/numbers/prime-number/prime-factorization-calculator.php
*Tuesday, August 13, 2013 at 8:42pm by Ms. Sue*

**math**

my number is a multiple of 5, but doesnt end in 5, the prime factorization of my number is a string three numbers, two of the numbers in the prime factorization are the same, my number is bigger than the seventh square number
*Wednesday, October 6, 2010 at 7:04pm by Anonymous*

**Math**

What is a unit rate? what is the prime factorazation for 945? idk how to do this 10= 15= GCF= i need help with my prime factorization homework what is a prime factorazation i meed held on my homework how do u determine if the numbers are prime or composite
*Tuesday, December 12, 2006 at 6:34pm by Lindsey*

**Math**

Plz help dont know how to do this question. Write number 68 as a product of prime factors. Try to do prime factorazation. start dividing by 2 68 34 2 17 2*2 Can you go any further? Are all these prime? prime factorization of 34 98
*Tuesday, November 7, 2006 at 4:11pm by Maya*

**Math**

k! and (p-k)! only contain prime factors that are smaller than p, so they can't divide p (because p is prime), the binomial coefficient will thus have to contain a factor p in its prime factorization.
*Wednesday, June 15, 2011 at 12:13pm by Count Iblis*

**prime factorization**

prime factorization for 36
*Wednesday, September 23, 2009 at 6:59pm by detahj*

**prime factorization**

prime factorization for 180
*Wednesday, September 23, 2009 at 6:59pm by detahj*

**Math**

Prime Factoization of 504. Prime Factorization of 1080.
*Tuesday, February 19, 2008 at 4:55pm by John*

**math/prime factorization**

what is a prime number that only has one factor--10 or 1
*Tuesday, September 16, 2008 at 10:38pm by Anonymous*

**math/prime factorization**

what is the prime factorazation for these numbers 36,180,525,165
*Tuesday, September 16, 2008 at 10:38pm by BLANCA*

**math**

WHAT IS THE PRIME FACTORIZATION OF 45? and what is the sum of the only two prime numbers that differ by one ? Thank you
*Monday, July 8, 2013 at 9:40am by sam *

**CONSUSED!!!!HELP**

What is the prime factorization for 63 using The factorization tree??
*Wednesday, September 2, 2009 at 6:03pm by Tori*

**math**

Study this site carefully. Then post what you think. http://www.mathsisfun.com/prime-factorization.html
*Wednesday, October 27, 2010 at 8:23pm by Ms. Sue*

**Math exponents**

Please explain how to get the prime factorization in exponent form as in example the number 24. What would be the exponent form? Thx, J The factors are 2 and 3. The prime factorization of 24 is (2^3)*3 We would say that 2 has order 3 and 3 has order 1.
*Monday, September 11, 2006 at 7:09pm by Jillian*

**math**

http://www.mathsisfun.com/prime-factorization.html I'll be glad to check your answer.
*Thursday, July 12, 2012 at 5:12pm by Ms. Sue*

**math**

list all prime under 20. then find the GCF for 64 and 80 use prime factorization.
*Wednesday, August 15, 2012 at 10:28pm by kyle*

**Math**

What is my number? Clue 1: My number is a multiple of 5, but it does not end in 5. Clue 2: The prime factorization of my number is a string of three numbers. Clue 3: Two of the numbers in the prime factorization are the same. Clue 4: My number is bigger than the seventh square...
*Monday, October 13, 2008 at 8:29pm by Ann*

**math**

2 and 31 http://www.mathsisfun.com/prime-factorization.html
*Wednesday, March 28, 2012 at 5:37pm by Ms. Sue*

**math**

13 http://www.mathsisfun.com/prime-factorization.html
*Wednesday, October 2, 2013 at 4:56pm by Ms. Sue*

**math**

Start by finding the prime factorization of each. Then you can find which prime factors the two composite numbers have in common, which leads to the GCF.
*Saturday, January 9, 2010 at 3:45pm by Marth*

**math**

As you complete the table below, you will find that the key to this question lies with the prime factorization of the denominator. 2 9 = 0.2 Fraction Decimal Form Terminate? Prime factorization of the Denominator 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 8 1 7 1 9 1 10 1 11 1 12 State...
*Wednesday, June 25, 2008 at 8:27pm by dawn*

**Math**

Prime factorization will decompose an integer number into powers of its prime factors. Therefore there should not be any composite factors. Composite factors are numbers which can be further decomposed into prime factors, such as 6=2*3, or 18=2*3*3=2*3². Look at the last ...
*Saturday, February 26, 2011 at 1:30pm by MathMate*

**Math**

http://www.mathsisfun.com/prime-factorization.html
*Tuesday, June 26, 2012 at 9:41pm by Ms. Sue*

**math**

http://www.mathsisfun.com/prime-factorization.html
*Thursday, July 12, 2012 at 4:40pm by Ms. Sue*

**Math**

http://www.mathsisfun.com/prime-factorization.html
*Tuesday, August 28, 2012 at 8:34pm by Ms. Sue*

**math**

http://www.mathsisfun.com/prime-factorization.html
*Saturday, September 8, 2012 at 7:11pm by Ms. Sue*

**math**

http://www.mathsisfun.com/prime-factorization.html
*Thursday, September 20, 2012 at 11:12pm by Ms. Sue*

**Math**

http://www.mathsisfun.com/prime-factorization.html
*Tuesday, November 13, 2012 at 6:20pm by Ms. Sue*

**Math**

http://www.mathwarehouse.com/arithmetic/numbers/prime-number/prime-factorization.php?number=108#primeFactorization
*Saturday, November 17, 2012 at 10:05pm by Ms. Sue*

**Math**

http://www.mathwarehouse.com/arithmetic/numbers/prime-number/prime-factorization.php?number=2002#primeFactorization
*Monday, July 15, 2013 at 5:25pm by Ms. Sue*

**math**

What methods can you use to find prime numbers? How are prime numbers used in mathematics? How can you use prime factorization to find the GCF and LCM? Provide an example
*Thursday, June 18, 2009 at 8:27pm by chandice*

**8th grade**

42 = 2 * 21 Study this site for the rest of your assignment. http://www.mathsisfun.com/prime-factorization.html
*Monday, September 20, 2010 at 6:40pm by Ms. Sue*

**math**

Which number between 29 and 39 has three different prime factors?What is the prime factorization of this number?
*Wednesday, August 14, 2013 at 7:38pm by Anonymous*

**Maths**

How I found out : http://www.mathwarehouse.com/arithmetic/numbers/prime-number/prime-factorization.php?number=1369
*Wednesday, January 8, 2014 at 3:06pm by Damon*

**math**

Go to google and type in prime factorization chart 1 to 1000 and go to Wapedia-Wiki Table of prime factors
*Wednesday, November 19, 2008 at 7:48pm by Michele*

**math**

If it has 2 AND 3 in the prime factorization, it means that the number must be divisible by 2 AND by 3, which means that it is divisible by 6. The number(s) between 50 and 59 that are divisable by 6 would be 54. The prime factorization of 54 is 54 =6*9 =2*3*3*3 =2133 You can ...
*Thursday, August 15, 2013 at 7:01pm by MathMate*

**Math I need help Ms. Sue please answer!**

6th Grade Math: Write 144 as a product of prime factors. Then write the prime factorization using exponents.
*Tuesday, September 25, 2012 at 6:01pm by Angelina*

**math**

You can use the prime factorization of a number, written as the product of powers of prime numbers, to find the number of factors the number has. First, express the number as a product of powers of prime numbers; for example, 36=2^2 3^2 (that is 2 squared and 3 squared)Then ...
*Friday, October 15, 2010 at 12:18pm by m*

**Maths 7th grade**

http://www.mathsisfun.com/prime-factorization.html
*Tuesday, May 17, 2011 at 1:05pm by Ms. Sue*

**pre-algebra**

http://www.mathsisfun.com/prime-factorization.html
*Sunday, November 9, 2008 at 6:13pm by Ms. Sue*

**Math I need help Ms. Sue please answer!**

Study this site. http://www.mathsisfun.com/prime-factorization.html I'll be glad to check your answer.
*Tuesday, September 25, 2012 at 6:01pm by Ms. Sue*

**Math**

If a composite number has the first five prime numbers as factors, what is the smallest number it could be? Write that number's prime factorization.
*Wednesday, September 23, 2009 at 9:13pm by Sue*

**math**

You reduce your number down to be only factors that are prime. Example: 36 factors into 3 x 12. 3 is prime, but 12 is not, so you need to factor 12. 12 can break down into 3 x 4. 3 is prime, 4 isn't. 4 breaks down into 2 x 2. 2 is prime. The prime factorization for 36 would be...
*Tuesday, June 16, 2009 at 5:58pm by Amy*

**math**

What is a prime factorization?
*Saturday, February 16, 2008 at 9:30pm by hello??????*

**Math**

What is the Prime Factorization of the Denominator if it is 1/2?
*Wednesday, November 26, 2008 at 9:39pm by A.W.*

**math prime factorization**

3*5
*Monday, September 28, 2009 at 7:41pm by Derrick*

**math prime factorization**

3*5
*Monday, September 28, 2009 at 7:41pm by Derrick*

**math**

number is greater than 50 and less than 100. you can make exactly 5 different rectangles with a mystery numbers of tiles. its prime factorization consists of only one prime number. whats my number
*Monday, January 24, 2011 at 5:35pm by Anonymous*

**7th grade math**

Prime factorization just means breaking any number into prime numbers. 10^4= 10,000. The easiest method is to just divide this number my prime numbers until it can't be divided any further. It's a good idea to start dividing with the smallest primes, like 2. 10,000/2=5,000 5,...
*Thursday, October 8, 2009 at 8:13pm by Anonymous*

**math**

the prime factorization of 9 and 21
*Sunday, September 9, 2007 at 11:20pm by Anonymous*

**math**

what is the prime factorization of 68?
*Thursday, September 4, 2008 at 7:26pm by danna*

**Math**

What is the prime power factorization.
*Wednesday, September 17, 2008 at 6:35pm by Chris*

**math**

what is the prime power factorization
*Wednesday, September 17, 2008 at 7:34pm by chris*

**math**

what is the prime factorization of 256
*Saturday, September 20, 2008 at 9:25am by Danette*

**Math**

what is the prime factorization of 54
*Tuesday, October 21, 2008 at 1:16pm by Cheryl*

**math/prime factorization**

320
*Tuesday, September 16, 2008 at 10:38pm by Anonymous*

**math**

how do you find prime factorization?
*Tuesday, June 16, 2009 at 5:58pm by Sally*

**math**

how does that help me find prime factorization?
*Tuesday, June 16, 2009 at 5:58pm by Sally*

**math prime factorization**

3x3x5
*Monday, September 28, 2009 at 7:41pm by nancy*

**math**

what is the prime factorization 300
*Wednesday, February 24, 2010 at 8:25pm by MEGAN!!!!!!!!!!!!!!!!!!!!!!!*

**math**

What is the prime factorization of 48?
*Monday, March 29, 2010 at 6:22pm by Alexis*

**math**

what is the prime factorization of 96
*Tuesday, April 20, 2010 at 2:56pm by Joey*

**math**

what is the prime factorization of 120
*Monday, May 31, 2010 at 8:17pm by Anonymous*

**Math**

what is the prime factorization of 72
*Wednesday, October 13, 2010 at 5:09pm by Jack*

**math**

is this the prime factorization of 24: 2^3 x 3^1
*Wednesday, January 12, 2011 at 10:11pm by Tameeka*

**math**

prime factorization of 980
*Wednesday, February 2, 2011 at 12:28am by lisa*

**math**

What is the Prime factorization of 198
*Friday, June 17, 2011 at 11:26am by Anonymous*

**math prime factorization**

26
*Monday, September 28, 2009 at 7:41pm by nyabuay*

**math**

what is the prime factorization of 63?
*Tuesday, March 6, 2012 at 10:16pm by Rachel*

**math**

what is the prime factorization of 42.
*Thursday, September 20, 2012 at 11:12pm by connie*

**math**

what is the prime factorization of 62
*Monday, October 1, 2012 at 6:10pm by dian*

**math**

what is the prime factorization of 1050
*Monday, November 26, 2012 at 7:33pm by fgtr*

**math prime factorization**

15
*Monday, September 28, 2009 at 7:41pm by tyrissa*

**math**

What is the prime factorization of 20?
*Wednesday, February 20, 2013 at 3:53pm by Karen*

**math**

what is the prime factorization of 13?
*Wednesday, October 2, 2013 at 4:56pm by ari*

**Math**

What is the prime factorization of 12? A.2^2*3 B.2^3*3 C.3*4^2 D.2*3*4
*Tuesday, November 5, 2013 at 7:46pm by Hero*

**Math**

Need Help understanding Prime Factorization
*Tuesday, September 11, 2007 at 9:46pm by Mackenzie*

**Math**

How do i find the prime factorization of 225?
*Wednesday, July 16, 2008 at 10:50pm by Brian*

**MATH HELP**

what is the prime power factorization mean!!!!!!!!!
*Wednesday, September 17, 2008 at 7:05pm by Chirs*

**math/prime factorization**

6785.oo
*Tuesday, September 16, 2008 at 10:38pm by rurd65u*

**math**

find the prime factorization of 24
*Friday, December 5, 2008 at 11:53am by tierra*

**Math-definition**

What is the prime factorization of a number?
*Thursday, February 4, 2010 at 5:55pm by Scott*

**Math pple**

what prime factorization 25
*Wednesday, February 24, 2010 at 8:48pm by KARLA !!!!*

**math**

give the prime factorization of 189
*Sunday, March 14, 2010 at 6:55pm by stephanie*

**Math**

find the prime factorization of 120.
*Tuesday, October 12, 2010 at 8:39pm by Lea*

**math**

find the prime factorization of 175
*Tuesday, September 20, 2011 at 8:16pm by felix*

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