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M5 - FactorTree FormQuiz

Total questions: 10

Worksheet time: 16mins

Name
Class
Date
1.

What is the missing factor?

a)

1

b)

2

c)

5

d)

8

2.

What are the missing factors?

a)

2 and 3

b)

3 and 6

c)

3 and 3

d)

1 and 9

3.

What is the missing factor?

a)

3

b)

5

c)

6

d)

7

4.

Which of these is a prime number?

a)

9

b)

10

c)

11

d)

12

5.

What prime factor/s do 18 and 27 have in common?

a)

2

b)

3

c)

2 and 3

d)

3 and 3

6.

What factors do 16 and 24 have in common?

a)

2

b)

2 and 2

c)

2 and 3

d)

2, 2, and 2

7.

Which of these is a prime factor of 36?

a)
7
b)

6

c)

5

d)

3

8.

What are the prime factors of 24?

a)

22 x 3

b)

2 x 32

c)

23 x 3

d)

22 x 32

9.

The prime factors of 20 are _____.

a)

54

b)

22 x 3

c)

22 x 5

d)

25

10.

The prime factors of 18 are _____.

a)

23

b)

22 x 3

c)

2 x 32

d)

22 x 32