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August 31, 2016
Posted by **Stephon** on Sunday, November 3, 2013 at 6:24pm.

1. 1,4,8,32______

2. 1,3,6,12,24_____

- 5TH GRADE Math -
**Anna**, Monday, November 4, 2013 at 7:07pmTo find the common factor of something, you have to post all the factors of each number. For #1 you would do:

1- 1

4- 1, 2, 4

8- 1, 2, 4, 8

32- 1, 2, 4, 8, 16

Obviously the first one is 1.

A easy way to find the common factor of these questions, is simply by seeing the first number. You can see that all of the set of numbers have 1 in it. 1 has no other common factor, and every real number has a factor of 1. So the answer for both of these problems would be one because its the only plausible answer.

I hope this helps :) - 5TH GRADE Math -
**Henry**, Monday, November 4, 2013 at 7:27pm1. 1 = 1*1.

4 = 1*2*2

8 = 1*2*2*2.

32 = 1*2*2*2*2*2.

The common factor is 1.

2. 1 = 1*1

3 = 1*3.

6 = 1*2*3.

12 = 1*2*2*3

24 = 1*2*2*2*3.

The common factor is 1.

the commonfactors are 1,and 3.