Pre-Algebra Examples

$8$ , $490 + 50$ , $71$

Step 1

Add $8$ and $490$ .

$498 + 50 + 71$

Step 2

Add $498$ and $50$ .

$548 + 71$

Step 3

Add $548$ and $71$ .

$619$

Step 4

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

$1$