Posted by **scooby91320002** on Wednesday, July 15, 2009 at 8:02pm.

Find two factors of 28 with a sum of 11.

Find the prime factorization of 330?

Find the greatest common factor for each of the following groups of numbers. 36, 72, and 144

- math -
**Ms. Sue**, Wednesday, July 15, 2009 at 8:25pm
Scooby -- surely you can figure out the first answer.

Give it a try!

- math am i correct -
**scooby91320002**, Wednesday, July 15, 2009 at 8:38pm
Find two factors of 28 with a sum of 11.

is it 1,2?

Find the prime factorization of 330?

is it 3, 110?

- math -
**DrBob222**, Wednesday, July 15, 2009 at 8:41pm
Scooby, for #1, do 1 and 2 add to 11 as the problem states?

For #2, isn't 110 divisible by something, say 2?

- math -
**scooby91320002**, Wednesday, July 15, 2009 at 8:43pm
i dont understand how to do these sorry

so would the answer for #1 be 5 and 6 or 7 and 4?

- math -
**DrBob222**, Wednesday, July 15, 2009 at 8:51pm
Well, lets see. We want two factors of 28 that add to 11. Your answer of 7 and 4 gives 28 if multiplied and 11 if added. 6 and 5 gives 11 if added but not 28 if multiplied. So....

## Answer this Question

## Related Questions

- math - Find the prime factorization of each number,330 2.Find two factors of 28 ...
- coomon factors - I don't understand common factors. can someone show me how to ...
- Math. - 1. Tyler has 45 baseball cards and 54 basketball cards. He organized ...
- math - You can use the prime factorization of a number, written as the product ...
- math - You can use the prime factorization of a number, written as the product ...
- math - You can use the prime factorization of a number, written as the product ...
- 8th grade - how to find common factors and common multiples for prime ...
- math - How do the ideas of divisibility and multiples relate to the study of ...
- Algebra - I need a step by step explanation of finding the GCF of (6ysquare -3y...
- math,help - Can someone show me how step by step how to solve this problem... ...

More Related Questions