Question

What is the least common multiple (LCM) of 7 and 11?

A. 77
B. 18
C. 71
D. 154

Answer 1

A. 77

Explanation:

Answer 2

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What is the least common multiple of 7 and 11?

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Let's list the first 10 multiples of each number:-

Multiples of 7:-

7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77

Multiples of 11:-

11, 22, 33, 44, 55, 66, 77

So the least common multiple of 7 and 11 is 77.

Good luck.

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