Friday

April 18, 2014

April 18, 2014

Posted by **cassie** on Wednesday, January 6, 2010 at 5:40pm.

- 6th grade math -
**drwls**, Wednesday, January 6, 2010 at 5:46pmLet's start by factoring out the obvious 50.

1050 = 50 * 21

The prime favors of 50 are 5*5*2

The prime factors of 21 are 3*7

The prime factors of 1050 are therefore

2*3*5*5*7

You could have done this problem other ways, but you'd get the same answer.

- 6th grade math -
**Doublen**, Wednesday, January 6, 2010 at 6:00pm1050/2=525

525/5=105

105/5=21

21/7=3

all primes are 2,3,5,5,7

- 6th grade math -
**Joey**, Thursday, January 7, 2010 at 9:57pmHave you ever tried factor trees?

1050

50 21

5 10 7 3

5 2

Factors: 5 5 2 7 3

These are fairly quick. Good luck!

- 6th grade math -
**ox**, Saturday, January 15, 2011 at 12:13pmdo now and dont care

**Related Questions**

Math I need help Ms. Sue please answer! - 6th Grade Math: Write 144 as a product...

6th grade - How do you do reverse division on prime factorization?

math - what's the prime factorization of 293? what's the prime factorization of ...

6th grade - can anyone help me I need to know how to get the prime factorization...

math(help) - please answer this one question because im clueless lol!!! A number...

math last one help - sally drew a factor tree of a composite number and ended up...

math - I have the same question as Sally: What is the prime factorization of 225...

math - Which numbers between 40 and 49 have 2 and 3 in their prime factorization...

math prime factorization - write the prime factorization of 15 using exponents.

math urgent - what number has the prime factorization of 2 to the 6th power and ...