Answer:

Explanation:
The GCF of a set of numbers is the biggest divider that will divide all the numbers without leaving a remainder
As an example, the GCF of 4, 8 and 20 is 4, for 3, 4 and 5 it is 1 since there is no common factor

Which of these numbers will divide into each of these without leaving a remainder?

This means the smallest exponent value
will be the GCF because

So the general rule for finding the GCF of
