RBSE Solutions for Class 5 Maths Chapter 5 Multiples and Factors Ex 5.2 is part of RBSE Solutions for Class 5 Maths. Here we have given Rajasthan Board RBSE Class 5 Maths Chapter 5 Multiples and Factors Exercise 5.2.

Board |
RBSE |

Textbook |
SIERT, Rajasthan |

Class |
Class 5 |

Subject |
Maths |

Chapter |
Chapter 5 |

Chapter Name |
Multiples and Factors |

Exercise |
Ex 5.2 |

Number of Questions |
7 |

Category |
RBSE Solutions |

## Rajasthan Board RBSE Class 5 Maths Chapter 5 Multiples and Factors Ex 5.2

Question 1.

Find out the factors of given numbers.

(i) 7

(ii) 9

(iii) 16

(iv) 25

(v) 48

(vi) 63

Solution.

(i) Factors of 7 = 1, 7

(ii) Factors of 9= 1,3,9

(iii) Factors of 16 = 1, 2, 4, 8, 16

(iv) Factors of 25= 1, 5,25

(v) Factors of 48 = 1,2, 3, 4, 6, 8, 12, 16, 24, 48

(vi) Factors of 63 = 1, 3, 7, 9, 21, 63

Question 2.

Find out the factors of given numbers,

(i) 8 and 12

(ii) 10 and 20

(iii) 7 and 16

(iv) 18 and 32

Solution.

(i) 8 and 12

Factors of 8 = 1,2, 4, 8

Factors of 12 = 1,2, 3, 4, 6, 12

Therefore, common(RBSESolutions.com)factors of 8 and 12 = 1, 2, 4

(ii) 10 and 20

Factors of 10 = 1,2, 5, 10

Factors of 20 = 1, 2, 4, 5, 10, 20

Therefore, common factors of 10 and 20 = 1, 2, 5, 10

(iii) 7 and 16

Factors of 7 = 1 , 7

Factors of 16 = 1,2, 4, 8, 16

Therefore, common factors of 7 and 16 = 1

(iv) 18 and 32

Factors of 18 =1,2, 3, 6, 9, 18

Factors of 32 = 1,2, 4, 8, 16, 32

Therefore, common factors of 18 and 32 = 1, 2.

Question 3.

Find out the highest(RBSESolutions.com)common factors of 21 and 28.

Solution.

Therefore highest common factors of 21 and 28 = 7

Question 4.

Find out the highest number which can exactly divides 45 and 75.

Solution.

Factors of 45 = 1, 3, 5, 9, 15, 45.

Factors of 75 = 1, 3, 5, 15, 25, 75

Common factors of 45 and 75 = 1, 3, 5, 15

Highest common factor in factors = 15

Therefore 15 is the highest number which can exactly divides 45 and 75.

Question 5.

Find out the highest common common factors of 12,18 and 24.

Solution.

Factors of 12 = 1, 2, 3, 4, 6, 12

Factors of 18 = 1, 2, 3, 6, 9, 18

Factors of 24 = 1, 2, 3, 4, 6, 8, 12, 24

Common factors of 12, 18, 24 = 1, 2, 3, 6

Therefore highest(RBSESolutions.com)common factor of 12, 18 and 24 = 6

Question 6.

Find out the highest common factors of 15, 27 and 36.

Solution.

Factors of 15 = 1, 3, 5, 15

Factors of 27 = 1, 3, 9, 27

Facotors of 36 = 1, 2, 3, 4, 6, 12, 18, 36

Common factors of 15, 27 and 36 = 1,3

Therefore, highest common factor of 15, 27 and 36 = 3

Question 7.

Two milk containers filled with 20 litre and 30 litre of milk respectively. What will be the greatest(RBSESolutions.com)measurement of a container that can measure total milk of both container exactly ?

Solution.

Factors of 20 = 1, 2, 4, 5, 10, 20

Similarly factors of 30 = 1, 2, 3, 5, 6, 10, 15, 30

Highest common factor = 10

Therefore, greatest measurement of a container that can measure total milk of both container exactly is 10 litre.

We hope the RBSE Solutions for Class 5 Maths Chapter 5 Multiples and Factors Ex 5.2 will help you. If you have any query regarding Rajasthan Board RBSE Class 5 Maths Chapter 5 Multiples and Factors Exercise 5.2, drop a comment below and we will get back to you at the earliest.

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