What is the GCF of 32 and 56?
A) 2
B) 4
C) 8
D) 14
32 = 2*2*2*2*2 = 8*4
56 = 2*2*2*7 = 8*7
What factors do you see that are "common" to both?
A) 2
B) 4
C) 8
D) 14
56 = 2*2*2*7 = 8*7
What factors do you see that are "common" to both?