Factors, and Multiples

Prime or Composite

100

Is 3 a prime number?

Yes

200

Is 12 prime or composite?

Composite

300

Is 11 prime of composite?

Prime

400

Is 21 prime of composite?

Composite

500

Is 31 prime or composite?

Prime

Name all the Factors

100

Name all the factors of 5

1, 5

200

Name all the factors of 8

1,2,4,8

300

Name all the factors of 24.

(hint there are 8)

1,2,3,4,6,8,12,24

400

Name all the factors of 36.

(Hint there are 9)

1, 2, 3, 4, 6, 9, 12 18 ,36

500

Name all the factors of 71

1, 71

First 5 Multiples

100

Name the first 5 multiples of 2

2, 4, 6, 8, 10

200

Name the first 5 multiples of 6.

6, 12, 18, 24, 30

300

Name the first 5 multiples of 11.

11, 22, 33, 44, 55

400

Name the first 5 multiples of 12.

12, 24, 36, 48, 60

500

Name the first 5 multiple of 15.

15, 30, 45, 60, 75

Multiple Choice Factors and Multiples

100

Which of the following is both a factor of 2 and 4?

A. 2

B. 0

C. 8

D. 12

A.2

200

Which of the following is a multiple of both 2 and 12?

A. 1

B. 4

C. 2

D. 24

E. 6

D. 24

300

Which of the following is a multiple of 2 and a factor of 12?

A. 1

B. 24

C. 2

D. 36

C. 2

400

Which of the following is a factor of 24 and a multiple of 6?

A. 2

B. 48

C. 12

D. 3

C. 12

500

Which of the following is a factor of 90 and a multiple of 5?

A. 30

B. 5

C. 10

D. 20

A. 30