Question

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your answer is incorrect.
find the least common multiple (lcm) of 2 and 5.
8

Explanation:

Step1: Recall LCM of coprime numbers

2 and 5 are coprime (GCD = 1), so LCM(a, b) = a×b for coprime a, b.

Step2: Calculate LCM of 2 and 5

LCM(2, 5) = 2×5 = 10.

Answer:

10