$\"\"$

First factor the numerator and denominator.

125 = 5 · 5 · 5

1000 = 2 · 2 · 2 · 5 · 5 · 5

The GCF is the product of the common prime factors in each term.

GCF = 5 · 5 · 5 = 125

$\"\"$

Divide the numerator and the denominator by GCF.

$\"\"$

Simplifies form of the fraction $\"\"$ is $\"\"$ .