4th Grade Factors and Multiples

Factors

100

List the factors of 6

1, 2, 3, and 6

200

List the factors 12

1, 2, 3, 4, 6, and 12

300

List the factors of 24.

 1, 2, 3, 4, 6, 8, 12, and 24

400

List the factors of 15

1,3,5,15

500

List the factors of 20

1,2,4,5,10,20

Multiples

100

List the first 8 multiples for the number 3

3, 6, 9, 12, 15, 18, 21, 24

200

List the first 5 multiples for the number5

5, 10, 15, 20, and 25

300

List the first 4 multiples for the number 20

20, 40, 60, and 80

400

List the first 5 multiples for the number 6

6, 12,18,24,30

500

List the first 4 multiples for the number 9

9, 18, 27, 36

Vocab

100

Numbers that can be multiplied together to get the original number.

What are factors?

200

The product of a number multiplied by another number. Or the result of counting by a certain number.

What is a multiple?

300

A number whose only factors are one and itself.

What is a prime number?

400

A number who is a whole number greater than 1 with more than two factors.

What is a composite number?

500

Two numbers that when multiplied together give a certain product.

What are factor pairs?

Factor, Multiple or neither?

100

3 is _______________ of 15.

What is a factor?

200

12 is _________________ of 48.

What is a factor?

300

36 is ______________ of 6

Multiple

400

120 is _________________ of 12.

 multiple.

500

96 is __________________ of 12.

What is a multiple?

Prime/Composite

100

This number is prime.

 A. 20

 B. 15 

C. 10 

D. 5

 D. 5?

200

This number is composite. 

A. 4

 B. 5

 C. 11 

D. 17

 A. 4

300

This number is composite. 

A. 5 

B. 13 

C. 9 

D. 17

C. 9

400

This number is prime. 

A. 48 

B. 66 

C. 10 

D. 23

D. 23

500

The only number that is neither prime nor composite.

1