Question

Find the greatest common factor of the terms in the following expression: 8m + 18mn.

8

m

2m

mn

Answer 1

2m

Explanation:

Answer 2

2m

Explanation:

8m + 18mn

8m = 2 · 2 · 2 · m

18mn = 2 · 3 · 3 · m · n

GCF(8m, 18mn) = 2 · m = 2m