$\"\"$

The monomials are $\"\"$ .

Monomials in factored form:

Factor each number and write all powers of variables as products.

$\"\"$

$\"\"$ (Circle the common prime factors)

The common factors are $\"\"$ , $\"\"$ and $\"\"$ .

Therefore, the greatest common factor $\"\"$ and $\"\"$ is $\"\"$ .

$\"\"$

The GCF of $\"\"$ and $\"\"$ is $\"\"$ .