Pre-Algebra Examples

$4 y^{2} - 8 y$ , $11 y^{2} - 8 y + 6$

Step 1

Add $4 y^{2}$ and $11 y^{2}$ .

$15 y^{2} - 8 y - 8 y + 6$

Step 2

Subtract $8 y$ from $- 8 y$ .

$15 y^{2} - 16 y + 6$

Step 3

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

$1$