Pre-Algebra Examples

$14$ , $644 - (- 475)$

Step 1

Multiply $- 1$ by $- 475$ .

$14 + 644 + 475$

Step 2

Add $14$ and $644$ .

$658 + 475$

Step 3

Add $658$ and $475$ .

$1133$

Step 4

Since there are no common prime factors, the GCF is $1$ .

$1$