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Class 4 MATH – FACTORS & MULTIPLES

FACTORS AND MULTIPLES : Revision Test

Note : Parental/Teacher Guidance recommended

  • This is a revision test.
  • This test will have different set of 25 questions each time.
  • You will get a certificate once you score 100%.
  • Certificate can be downloaded from the result page.

1 / 25

HCF ( highest common factor) :

Find HCF of 40 and 24

2 / 25

Factors and Multiples : True or False :

There are 8 prime numbers from 1 to 20.

3 / 25

Factors and Multiples : True or False :

Number of factors of any number are always one more than the number.

4 / 25

LCM ( least common multiple) :

Find LCM of  2 and 3

5 / 25

Which number is a factor of every number?

6 / 25

Find the eighth multiple of 15

7 / 25

LCM ( least common multiple) :

Find LCM of 54 and 36

8 / 25

______ is the only number with one factor.

9 / 25

HCF ( highest common factor) :

Find HCF of 28 and 16

10 / 25

Factors and Multiples : True or False :

Number of factors for a given number are fixed.

11 / 25

HCF ( highest common factor) :

Find HCF of 21 and 14

12 / 25

Which is the 7th multiple of 12?

13 / 25

HCF ( highest common factor) :

Find HCF of  8,  12  and  20

14 / 25

prime factorisation of 24 is

15 / 25

Choose the correct answer :

Which of the following is not a factor of 32 ?

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Questions based on Factors (True or False) :

2 and 3 are consecutive prime numbers.

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Factors and Multiples : True or False :

Multiples Which are common to two or more numbers are called common multiples.

18 / 25

Which is the smallest multiple of 11 ?

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LCM ( least common multiple) :

Find LCM of  6 and 15

20 / 25

HCF ( highest common factor) :

Find HCF of 18 and 12

21 / 25

LCM ( least common multiple) :

Find LCM of 21 and 14

22 / 25

HCF ( highest common factor) :

Find HCF of 24,  32,  48

23 / 25

LCM ( least common multiple) :

Find LCM of 40 and 24

24 / 25

HCF ( highest common factor) :

Find HCF of 24 and 36

25 / 25

I am a multiple of 5 between 26 and 32. Who am I?

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