Question Practice

Which of the following represents the LCM of 12 and 15 using prime factorization?

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MCQ_SA

Single Answer MCQ

Q-00124738

2 × 3

2 × 3 × 5

3 × 5

3 × 5 × 2

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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?

Q2.

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

Q3.

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

Q4.

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