# Math Trivia Quiz: Factors, Multiples, Divisibility, Prime And Composite Numbers!

20 Questions | Total Attempts: 925  Settings  This is a Math Trivia Quiz on Factors, Multiples, Divisibility, Prime and Composite Numbers! It is ideal for anyone who finds it hard to solve some common math problems as it is all-inclusive. Do you feel like you need the practice? Do give the quiz a shot, and be sure to check out others like it to perfect your math skills. All the best!

• 1.
Which number is not a multiple of 2?
• A.

1845

• B.

3907

• C.

2836

• D.

1909

• 2.
Which number is a multiple of 9?
• A.

23,975

• B.

23,835

• C.

73,417

• D.

18,756

• 3.
Which pair of numbers is a factor pair for 28?
• A.

1 and 14

• B.

2 and 14

• C.

3 and 9

• D.

2 and 26

• 4.
Which number is a prime number?
• A.

21

• B.

36

• C.

33

• D.

47

• 5.
Which number is not a multiple of 3?
• A.

2387

• B.

1986

• C.

1299

• D.

7764

• 6.
Which number is composite?
• A.

23

• B.

87

• C.

71

• D.

95

• 7.
Which rule is correct?
• A.

3: Look at the last digit and it must be a multiple of 3.

• B.

4: Add the numbers and it must be a multiple of 4.

• C.

6: The rules of 2 and 3 must apply.

• D.

2: The last digit must be a 1, 3, 5, 7, or 9.

• 8.
Select the correct statement.
• A.

6 is not a factor of 42.

• B.

9 is not a factor of 45.

• C.

5 is a factor of 18.

• D.

7 is not a factor of 15.

• 9.
List all the factors of 20.
• A.

1, 3, 4, 5, 10 and 20.

• B.

1, 2, 5, 6, 10, and 20.

• C.

1, 2, 4, 5, 10 and 20

• D.

1, 2, 4, 9, 10 and 20

• 10.
Which number is not a factor of 30?
• A.

10

• B.

20

• C.

30

• D.

15

• 11.
Which number is a multiple of 5?
• A.

3498

• B.

1499

• C.

2784

• D.

7460

• 12.
Which number is prime?
• A.

53

• B.

45

• C.

98

• D.

64

• 13.
Which number is not a multiple of 10?
• A.

2560

• B.

7545

• C.

4900

• D.

2860

• 14.
Which number is composite?
• A.

71

• B.

93

• C.

37

• D.

83

• 15.
Which list shows all the factors of 40?
• A.

10, 20, 30, and 40

• B.

1, 2, 4, 5, 8, 10, 20, 40

• C.

40, 80, 120, 160, ...

• D.

1, 4, 5, 8, 20, 40

• 16.
Which rule is not correct?
• A.

6: The number must be divisible by both 2 and 3.

• B.

10: The number must end with a 0 or 5.

• C.

2: The last number must be even.

• D.

4: The last 2 digits must be a multiple of 4.

• 17.
Which pair of numbers is a factor pair of 50?
• A.

1 and 25

• B.

2 and 10

• C.

2 and 25

• D.

3 and 20

• 18.
Which number is a multiple of 4?
• A.

3487

• B.

1836

• C.

1846

• D.

2874

• 19.
Which number is a multiple of 3?
• A.

3298

• B.

1273

• C.

8745

• D.

3449

• 20.
Which number is a multiple of 2?
• A.

38,497

• B.

29,856

• C.

484,739

• D.

475,903

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