Question

What the gfc of 32a and 48b??

Answer 1

16

Explanation:

Since the 2 letters are different the GCF will be a number only.

32a = 2*2*2*2*2*a

48b = 2^2^2^2*3*b

picking out the common factors the GCF is:-

2*2*2*2 = 16 (answer).