Question # 1

When we multiply any number by any other numebr , their product is called ....of that number.

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HCF

Prime factoriation

Factor

Multiple

The HCF of 20,48 and 56 is.

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4

3

5

1

Common prime factors of 36 and 48 are

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2 x 2 x 3 x 3

2 x 3 x 8

2 x 2 x 3

2 x 3 x 6

HCF of 12,22,14 is.

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14

22

2

12

The product of common prime factorization is called.

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LCM

Factorization

HCF

Factor

The HCF of two or more than two umbers, which have no common prime factor, is always.

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1

10

100

1000

The greatest numebr which divides 40,80,60 completely is.

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20

40

60

80

Prime factorization of 121 is

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11

11 x 11

12 x 1

121

The greastest numebr which divides two or more given numbers simulataneously is called.

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LCM

HCF

Factorization

Factor

The LCM of 33,66 and 81 is.

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1770

1872

1782

1287

The common prime factor of 12,16,28 are.

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2 , 2

2 , 2, 7

2, 2,2,2

2,2,3

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Mathematics 5th Class Chapter 2 English Medium Online Test MCQs With Answers

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