## Factors and Multiples Class 5 Mathematics MCQ

Class 5 Mathematics students should refer to the following multiple-choice questions with answers for Factors and Multiples in standard 5. These MCQ questions with answers for Grade 5 Mathematics will come in exams and help you to score good marks

### Factors and Multiples MCQ Questions Class 5 Mathematics with Answers

#### Question: 1 is prime number

- a) False
- b) True
- c) None of these

**Answer: False**

#### Question: Which of the following does not divide 3630?

- a) 9
- b) 11
- c) 5

**Answer: 9**

#### Question: Which of these are co-prime (a) 16,18 (b) 11,48 (c) 8,23

- a) b and c
- b) b
- c) a

**Answer: b and c**

#### Question: The factor of a number is less than or equal to that number.

- a) True
- b) False

**Answer: True**

#### Question: 2 is a prime number

- a) True
- b) False

**Answer: True**

#### Question: 3 is a factor of 36

- a) True
- b) False

**Answer: True**

#### Question: The HCF of two numbers is 9. Which one can’t be their LCM?

- a) 48
- b) 36
- c) 54

**Answer: 48**

#### Question: The LCM of two number is 84. Which one of the following can’t be their HCF.

- a) 8
- b) 6
- c) 21

**Answer: 8**

#### Question: HCF of two numbers is 6 and their LCM is 432. If one of the number is 48, the other number is

- a) 54
- b) 42
- c) 27

**Answer: 54**

#### Question: HCF of 6 and 12 is

- a) 6
- b) 12
- c) 3

**Answer: 6**

#### Question: LCM of 3, 4 and 5 is

- a) 60
- b) 20
- c) 30

**Answer: 60**

#### Question: 918573 can be divisible by 3

- a) True
- b) False

**Answer: True**

#### Question: LCM of 4, 6 and 8 is

- a) 24
- b) 12
- c) 36

**Answer: 24**

#### Question: Prime number between 51 to 55 is

- a) 53
- b) 54
- c) 52

**Answer: 53**

#### Question: How many prime numbers are there between 1 and 100.

- a) 25
- b) 30
- c) 24

**Answer: 25**

#### Question: 5695 is divisible by

- a) 5
- b) 2
- c) 4

**Answer: 5**

#### Question: 12345 is divisible by

- a) 3
- b) 2
- c) 4

**Answer: 3**

#### Question: 3 is a _______ number

- a) Prime number
- b) Composite number
- c) None of these

**Answer: Prime number**

#### Question: HCF of 190, 171 and 152 is

- a) 19
- b) 20
- c) 18

**Answer: 19**

#### Question: The LCM of two co- prime number is 176. If one number is 16, find the other number.

- a) 11
- b) 22
- c) 33

**Answer: 11**

#### Question: The HCF of two numbers is 6 and their LCM is 144. If one of the numbers is 36, the other is

- a) 24
- b) 25
- c) 25

**Answer: 24**

#### Question: 4, 6, 8, 9, 10, 12 _______ are

- a) composite numbers
- b) prime numbers
- c) even numbers

**Answer: composite numbers**

#### Question: 3, 7, 9, 11, 13 are

- a) odd numbers
- b) even numbers
- c) prime numbers

**Answer: odd numbers**

#### Question: HCF of co-prime no. is always

- a) 1
- b) 2
- c) 3

**Answer: 1**