What is the smallest square number divisible by 8,15 and 20 – InterviewSolution

1.	What is the smallest square number divisible by 8,15 and 20
Answer» The number that is perfectly DIVISIBLE by each of the numbers 8, 15, and 20 is their LCM. Here, PRIME factors 2, 3, and 5 do not have their RESPECTIVE pairs. Therefore, 120 is not a perfect SQUARE.

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