GCF/Polynomial Practice

GCF

100

What is GCF?

The largest factor (number that divides another number exactly, with no remainder) that two or more numbers have in common.

 

200

GCF of 3, 12 and 18

 3

300

GCF of 16 and 32?

16

400

GCF of 21 and 63?

21

500

Use the distributive property: -3x (2x + 6)

-6x² - 18x

GCF

100

GCF of 5 and 15

5

200

GCF of 8, 12, 16

4

300

GCF of 81 and 45

9

400

Distribute: 5(-2x-6)

-10x-30

500

GCF of 72 and 88?

GCF = 8

Factoring

100

GCF of 9 and 12

3

200

GCF of 20 and 5

5

300

Find the GCF: 

( 3x , 12 x² )

3x

400

Factor: 16x + 8x²

8x (2 + x)

500

GCF of 30 and 75

GCF = 15

Mix

100

GCF of 32 and 8

8

200

GCF 2 and 8

2

300

Factor: 

18 x - 6 x²

6x  ( 3 - 1x )

400

Factor: 10x² - 45x

5 x ( 2 x - 9 )

500

GCF of 35 and 63?

GCF = 7

Extra Challenge: Factoring

100

Factor: 2x-8

2(x-4)

200

Factor: 5x+30

5(x+6)

300

Factor: 6x-20

2(3x-10)

400

Factor: 15x²+10 

5x(3x+2)

500

Factor: 3x⁶-9x³+12x

3x(x⁵-3x²+4)