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

A     900

B    1200

C    2500

D    3600

Solution

Correct Answer: Option B

 

8 = 2^3 12 = 2^2 * 3 15 = 3 * 5 20 = 2^2 * 5  

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