Introduction to GCF Quiz: 20 Practice Questions (Grade 9)

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the GCF of 64 and 144

8

6

16

2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the GCF of 18 and 24?

3

6

8

9

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the GCF of 4 and 12?

3

1

6

4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the greatest factor of 28 and 49?

1

2

7

12

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the GCF of $18x^2$ and $12x$

$6x$

$12x$

$6x^2$

$3x$

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the GCF of 36x and 21

1

2

3

4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the GCF of
$7x^2+7x$

7x

x

7

1

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Introduction to GCF

Find the GCF of 64 and 144

What is the GCF of 18 and 24?

What is the GCF of 4 and 12?

What is the greatest factor of 28 and 49?

Find the GCF of $18x^2$ and $12x$

Find the GCF of 36x and 21

Find the GCF of
$7x^2+7x$

What are the TWO missing numbers?

What is the greatest common factor of 12 and 18?

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

Access all questions and much more by creating a free account

Similar Resources on Wayground

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Introduction to GCF

Find the GCF of 64 and 144

What is the GCF of 18 and 24?

What is the GCF of 4 and 12?

What is the greatest factor of 28 and 49?

Find the GCF of 18x218x^218x2 and 12x12x12x

Find the GCF of 36x and 21

Find the GCF of 7x2+7x7x^2+7x7x2+7x

What are the TWO missing numbers?

What is the greatest common factor of 12 and 18?

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

Access all questions and much more by creating a free account

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Discover more resources for Mathematics

Find the GCF of $18x^2$ and $12x$

Find the GCF of
$7x^2+7x$

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