What is the LCM of 5 and 9 using prime factorization?

5 × 9

9 × 5 × 2

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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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Q3.

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

Q4.

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