Pre-Algebra Examples

$9$ , $161 + 5$ , $794 + 11$ , $416$

Step 1

Add $9$ and $161$ .

$170 + 5 + 794 + 11 + 416$

Step 2

Add $170$ and $5$ .

$175 + 794 + 11 + 416$

Step 3

Add $175$ and $794$ .

$969 + 11 + 416$

Step 4

Add $969$ and $11$ .

$980 + 416$

Step 5

Add $980$ and $416$ .

$1396$

Step 6

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

$1$