Question
The leas perfect square number divisible by 3, 4, 5, 6 and 8 is :
Answer: Option D
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L.C.M. of 3, 4, 5, 6, 8 is 120, Now 120 = 2 x 2 x 2 x 3 x 5.
To make it a perfect square, is must be multiplied by 2 x 3 x 5
So required number = `2^2 xx 2^2 xx 3^2 xx 5^2` = 3600
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