Answer:

Greatest Common Monomial Factor (GCMF)

Ex. Find the GCMF of 21 & 35

First, Find the factors of 21 and 35

21 35

21 • 1 35 • 1

7 • 3 7 • 5

Then, find the Common Factor of 21 & 35

The Common Factor is 1 and 7.

And lastly find which is greater. 1 or 7??

7 is greater than 1 so 7 is the GCMF of 21 & 35