The least perfect square number divisible by 3, 4, 5, 6 and 8 is :

A 900
B 1200
C 2500
D 3600

Correct Answer: 3600

To find least perfect square diviisible by 3, 4, 5, 6, and 8 L.C.M of 3, 4, 5, 6, and 8 = 120 120 = 2×2×3×5 In the above factorization 2, 3 and 5 are not in Paris so let multiphy it by the sated numbers 120×2×5×5 = 3600
Bissoy MCQ
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