Friday

January 20, 2017
Number of results: 128,329

**math**

what's the prime factorization of 293? what's the prime factorization of 525? and factorization of 216?

*September 19, 2008 by brandy*

**Math**

A number is written with the following factorization: 22 X 3 X 54 X 8 X 112. Is this factorization a prime factorization? Explain why or why not. If it is not correct, give the correct prime factorization of the number.

*November 11, 2015 by Princess*

**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 ...

*November 21, 2013 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?

*August 29, 2013 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.

*June 16, 2009 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.

*August 15, 2013 by Anonymous*

**math prime factorization**

write the prime factorization of 15 using exponents.

*September 28, 2009 by NINA*

**Math**

1. Is it possible for a composite number to have more than one prime factorization? 2. Is it possible for a number to have no prime factors? Why? 3. Give an example of how prime factorization could be used in the real world

*January 14, 2016 by Ali*

**Math**

Plz help don't 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

*November 7, 2006 by Maya*

**Prime Factorization**

What is the prime factorization of 1,521? Please show work. Thanks!!

*December 6, 2010 by Thanks to all Jiskha Teachers*

**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

*October 6, 2010 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

*December 12, 2006 by Lindsey*

**Math**

1. Use a factor tree to find the prim factorization of 96. Write the prime factorization using exponents. A. 2^3 * 6^2 B. 2^5 * 4^2 C. 2^5 * 3 D. 3 * 5^2 I need help please!

*September 29, 2016 by Baby Boy*

**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.

*September 11, 2006 by Jillian*

**math/prime factorization**

what is the prime factorazation for these numbers 36,180,525,165

*September 16, 2008 by BLANCA*

**math**

list all prime under 20. then find the GCF for 64 and 80 use prime factorization.

*August 15, 2012 by kyle*

**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

*July 8, 2013 by sam *

**Math**

Prime Factoization of 504. Prime Factorization of 1080.

*February 19, 2008 by John*

**CONSUSED!!!!HELP**

What is the prime factorization for 63 using The factorization tree??

*September 2, 2009 by Tori*

**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...

*June 25, 2008 by dawn*

**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...

*October 13, 2008 by Ann*

**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 ...

*October 15, 2010 by m*

**prime factorization**

how do i find the prime factorization for 42???

*November 14, 2012 by Celest*

**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

*June 18, 2009 by chandice*

**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.

*September 25, 2012 by Angelina*

**math**

Which number between 29 and 39 has three different prime factors?What is the prime factorization of this number?

*August 14, 2013 by Anonymous*

**Prime Factorization - Urgent Please **

Use the prime factorizations of 24 and 28 to find their least common multiple. My answer is 2. Is that correct?

*June 2, 2016 by Lexi*

**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.

*September 23, 2009 by Sue*

**maths, please help!**

I need help solving this: 6x^2-x-12=0 I usually could do this yet i have completely forgotten what i need to do seeing as there is a number infront of the x^2 This equation is of the general form a x^2 + bx + c = 0 The solution is always x = [-b +/- sqrt (b^2 - 4ac)]/(2a) = [1...

*February 22, 2007 by elle*

**math**

What is a prime factorization?

*February 16, 2008 by hello??????*

**math**

what is the prime factorization of 68?

*September 4, 2008 by danna*

**Math**

what is the prime factorization of 54

*October 21, 2008 by Cheryl*

**math**

What is the prime factorization of 48?

*March 29, 2010 by Alexis*

**math**

what is the prime factorization of 96

*April 20, 2010 by Joey*

**Math**

what is the prime factorization of 72

*October 13, 2010 by Jack*

**math**

is this the prime factorization of 24: 2^3 x 3^1

*January 12, 2011 by Tameeka*

**Math**

Which is a prime factorization? a. 5^2 x 7^2 x 18^3 b. 5^3 x 7^2 x 19^2 c. 6^2 x 7^3 x 18^2 d. 4^2 x 5^2 x 15^3

*February 26, 2011 by Nicholas*

**math**

what is the prime factorization of 63?

*March 6, 2012 by Rachel*

**math**

what is the prime factorization of 42.

*September 20, 2012 by connie*

**math**

what is the prime factorization of 62

*October 1, 2012 by dian*

**math**

what is the prime factorization of 13?

*October 2, 2013 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

*November 5, 2013 by Hero*

**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

*January 24, 2011 by Anonymous*

**Math**

What is the prime power factorization.

*September 17, 2008 by Chris*

**math**

what is the prime power factorization

*September 17, 2008 by chris*

**Math**

What is the Prime Factorization of the Denominator if it is 1/2?

*November 26, 2008 by A.W.*

**math**

find the prime factorization of 24

*December 5, 2008 by tierra*

**math**

how do you find prime factorization?

*June 16, 2009 by Sally*

**math**

what is the prime factorization 300

*February 24, 2010 by MEGAN!!!!!!!!!!!!!!!!!!!!!!!*

**Math pple**

what prime factorization 25

*February 24, 2010 by KARLA !!!!*

**math**

what is the prime factorization of 120

*May 31, 2010 by Anonymous*

**math**

prime factorization of 980

*February 2, 2011 by lisa*

**math**

What is the Prime factorization of 198

*June 17, 2011 by Anonymous*

**math**

whats the prime factorization of 62

*March 28, 2012 by ana*

**math**

what is the prime factorization of 1050

*November 26, 2012 by fgtr*

**math**

what is the prime factorization of 140

*September 27, 2014 by anonymous*

**math**

find the prime factorization of 35^3 *55*9^11

*November 25, 2014 by Winston*

**Math**

What are the prime factorization of 88? 1,2,4,8,11 Am I correct?

*December 14, 2014 by Stephon*

**Math 6-7**

What is the definition of prime factorization?

*October 28, 2015 by Versace*

**math**

what is the prime factorization of 72 please help me

*September 30, 2016 by foxie/wolfie*

**Math**

What is my number? 1.My number is a perfect square 2.The only prime number in it's prime factorization is 2 3.My number is a factor of 32 4. The sum of it's digits is odd.

*January 10, 2017 by Lily*

**Math**

Alice wants to find all the prime factors of the number you get when you multiply 17•11•13•7. She thinks she has to use a calculator to pay Sam although multiplications and then find the prime factorization of the resulting number. Do you agree? Why or why not?

*January 10, 2016 by Nerd1234*

**Math**

Need Help understanding Prime Factorization

*September 11, 2007 by Mackenzie*

**Math**

How do i find the prime factorization of 225?

*July 16, 2008 by Brian*

**MATH HELP**

what is the prime power factorization mean!!!!!!!!!

*September 17, 2008 by Chirs*

**math**

write the prime factorization of 51,051.

*June 21, 2009 by jessica*

**MATH**

PRIME FACTORIZATION OF 15 USING EXPONENTS

*September 28, 2009 by NINA*

**Math-definition**

What is the prime factorization of a number?

*February 4, 2010 by Scott*

**math**

give the prime factorization of 189

*March 14, 2010 by stephanie*

**Math**

find the prime factorization of 120.

*October 12, 2010 by Lea*

**math**

What is the prime factorization using exponents of 63

*October 13, 2010 by art*

**math**

find the prime factorization of 175

*September 20, 2011 by felix*

**Math**

how do you write the prime factorization for 75/108.

*April 25, 2012 by Jenny*

**math**

Which number between 20 and 29 has 2 and 3 in its prime factorization?

*August 14, 2013 by Anonymous*

**Math 157**

Find the prime factorization of 33^5*39*25^12 Thanks!

*July 31, 2015 by Kim*

**math**

2x3x5x8x11= with a 2 on top of 2 and a 4 on top of 5 and 2 on top of 11 is this a factorization a prime factorization

*January 1, 2016 by christopher*

**math**

please can you show me how the get the prime factorization of 392. thank you

*November 22, 2009 by paula*

**6th grade math**

What is the prime factorization of 1,050

*January 6, 2010 by cassie*

**math**

what is the prime factorization of 34 in tree diagram method

*August 17, 2010 by asdfghjkl;*

**math**

my question is how do i find the prime factorization for this number 24 thank you for your help

*October 4, 2010 by ST*

**Math**

How do you use prime factorization to reduce a fraction?

*April 26, 2012 by Jenny*

**Math**

How do you use prime factorization to reduce a fraction?

*April 26, 2012 by Jenny*

**math**

what is the prime factorization of 1 bilion using exponents?

*October 22, 2012 by alex*

**Math**

Use prime factorization to find the LCM of 30 and 40.

*November 29, 2012 by Bell*

**Math**

How do I find the Prime Factorization for the number 2002?

*July 15, 2013 by Sumare*

**Math**

How do I find the prime factorization of number 2002?

*July 16, 2013 by Sumare*

**sixth grade math**

what are the prime factorization of 88? I need help!

*December 14, 2014 by jamar*

**math**

Find the prime factorization of the number 75 answer 5x5x5

*September 11, 2010 by AnOnYmOuS1*

**math**

prime factorization of 87750 in exponent form how do I start with this

*October 24, 2010 by Anonymous*

**Math**

Prime factorization of 12*x2*z2(exponents) Please show work. Thanks!

*December 6, 2010 by Thanks to all Jiskha Teachers*

**math**

what is the prime factorization of 670 wrtten in exponent form

*March 20, 2011 by anonymous*

**math**

what is the GCF of 300 and 225 using prime factorization

*November 17, 2011 by stephen*

**Math**

Is there another number that has the prime factorization 2x5 to the six power

*November 12, 2015 by Rosangela*

**Math**

What prime factorization is equivalent to 8 to power of 2 minus 8 divided by 4?

*May 2, 2016 by Skylar*

**math**

a mystery number is bigger than 50 and larger than 100. you can make exactly five different rectangles with the mystery number of tiles. its prime factorization consists of only one prime number. what is the number

*November 14, 2012 by tom*

**math**

a mystery number is bigger than 50 and larger than 100. you can make exactly five different rectangles with the mystery number of tiles. its prime factorization consists of only one prime number. what is the number

*November 14, 2012 by tom*

**math**

Find the GCF of the numbers using prime factorization. 84 and 126

*July 1, 2009 by jessica*

**math**

Find the LCM for the given numbers using prime factorization. 56 and 96

*July 1, 2009 by jessica*

**math**

Find the GCF of the numbers using prime factorization. 84 and 126

*July 4, 2009 by chandice*

**math**

Find the LCM for the given numbers using prime factorization. 8) 56 and 96

*July 4, 2009 by chandice*