Question

Find the GCF of 6 and 20

Answer 1

The factor of 6 = 3,2,6,1

and factor of 20 = 2,5,10,4, 1

GCF : The greatest common factor (GCF) of a set of numbers is the largest factor that all the numbers share.

2 is the largest common factor of 6 and 20

Answer : 2