GCF 1
GCF2
Write the sum of the #'s as the product of their GCF and another sum.
List the Factors
Random
100
Greatest Common Factor of 6 and 18
What is 6
100
Greatest Common factor of 20 and 50
What is 10
100

30+54

6(5+9)

100

Factors of 12

1,2,3,4,6,12

100

What comes first in the Order of Operations?

Parentheses

200
Greatest Common Factor of 2 and 24
What is 2
200
Greatest Common Factor of 24 and 88
What is 8
200

56+64

8(7+8)

200

Factors of 15

1,3,5,15

200

Solve 5 + 6 x 3

23

300
GCF of 5 and 15
What is 5
300
the greatest common factor of 12 and 48
What is 12
300

48+14

2(24+7)

300

Factors of 20

1,2,4,5,10,20

300

What does GCF stand for?

Greatest Common Factor

400
GCF of 12 and 20
What is 4
400
Greatest common factor of 30 and 90?
What is 30
400

40+25

5(8+5)

400

Factors of 30

1,2,3,5,6,10,15,30

400

Name the University where Ms. Taylor went to college.

Minnesota State University, Mankato

500
GCF of 7 and 21
What is 7
500
Greatest common factor of 75 and 100
What is 25
500

63+15

3(21+5)

500

Factors of 55

1,5,11,55

500

What requirement does Ms. Taylor, Ms. Banister, and Mr. Doering (and all math teachers) have for you before you turn in a math assignment?

- Try your best

- Show your work!

- Use correct labels

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