4.2(a) Factoring out a GCF - Lesson Check

Front

What is the GCF of 18k and 15k³?

Back

3k

Front

Factor out a GCF: 2n² - 8n³

Back

2n²(1 - 4n)

Front

Factor out a GCF: 4b⁵ + 4b³ + 16b²

Back

4b²(b³ + b + 4)

Front

Factor out a GCF: 6m² + 16m

Back

2m(3m + 8)

Front

What is the greatest factor of 28 and 49?

Back

7

Front

Define GCF (Greatest Common Factor).

Back

The largest positive integer that divides each of the given integers without leaving a remainder.

Front

How do you find the GCF of two numbers?

Back

List the factors of each number and identify the largest factor they have in common.

Front

What is the GCF of 12 and 18?

Back

6

Front

Factor out a GCF: 10x² + 15x

Back

5x(2x + 3)

Front

What is the GCF of 24 and 36?

Back

12