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FC
Question Practice

Which pair of numbers has a common factor of 3 and a HCF of 3?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 7
Mathematics
Ganita Prakash II
Finding Common Ground
Question Bank

Which pair of numbers has a co...

Single Answer MCQ
Q-00124712

Which pair of numbers has a common factor of 3 and a HCF of 3?

1

12 and 15

2

9 and 12

3

18 and 24

4

21 and 27

Previous QuestionNext Question
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Q1.

What is the size of the largest square tile Sameeksha should buy for a room measuring 12 ft by 16 ft?

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Q2.

If Sameeksha uses tiles of size 4 ft, how many tiles will she need to cover the entire floor area of the room?

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Q3.

What is the Highest Common Factor (HCF) of 12 and 16?

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Q4.

Which of the following dimensions can also fit evenly into the length of Sameeksha's room apart from tiles of size 4 ft?

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