Answers

2015-07-21T19:11:53+08:00
Gcf is the greatest common factor..

for example, you get the gcf of 6 and 18
first thing to do is get the factors of each

6 = 1,2,3,6
18= 1,2,3,6,9,18

their common factors are.. 1,2,3, 6 .. but remember youre looking for the GREATEST common factor .. and that is 6

the gcf of 6 and 18 is 6
0