Find two numbers whose HCF is 1 and LCM is 66.

Type: MCQ • Marks: 1

A. 3 and 18

B. 4 and 22

C. 6 and 11

D. 2 and 12

Explanation

6 and 11 are co-prime (HCF = 1) and their product/LCM is 6 × 11 = 66.

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Class 7th Ganita Prakash 2

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