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Finding GCF

Authored by Karen Rigdon

Mathematics

9th Grade

CCSS covered

Used 44+ times

Finding GCF
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15 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the greatest common factor of 10b2 and 10?

2
5
10
10b

Tags

CCSS.6.NS.B.4

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the greatest common factor of 48x2and 32x3?

8x2
16x2
16x
96x3

Tags

CCSS.7.EE.A.1

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the greatest common factor of 28y2and 49y2?

7y
21y2
196y2
7y2

Tags

CCSS.6.NS.B.4

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the greatest common factor of 42xy2 and 28x3y?

84x3y2
14y
14xy
14xy2

Tags

CCSS.7.EE.A.1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the greatest common factor of 20a2b2 and 50b3?

100a2b2
10b3
10ab2
10b2

Tags

CCSS.7.EE.A.1

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the greatest common factor of 40a2b and 48ab2?

240a2b2
5ab
8ab
4ab

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the GCF of 18k and 15k3

3k2
3k3
3k
5k

Tags

CCSS.7.EE.A.1

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