Posted by Please Please Help on .
what is the greatest common factor for
7 & 35? is it 1 or 7?
What is the greatest common factor for
12 & 36? Is it 6 or 12?
Thank you.

5th grade Math 
Rain,
1 its 7
2 its 12
this is bc they are the greatest #s that can go into the two origional #s if that makes any sense 
5th grade Math 
Ashley,
Rain is right because if you do 7/35 you would get 5 if that make sence to you and number 2 would be 12 because if you divide 36 into 12 or 12 into 36 you would get it right which is of course 12