Question

ESSENTIAL QUESTION after 13. What types of problems can be solved using the greatest common factor? What types of problems can be solved using the least common multiple?

Answer 1

First of all, let us have a look at what is Greatest common factor (GCF) and Least Common Multiple (LCM)

Greatest common factor (GCF):

GCF is the biggest number that divides two different numbers evenly.

For example:

The GCF of two different numbers l