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The product of any three consecutive whole numbers is always divisible by which of these?

A4
B12
C8
D6
Answer & Solution
Correct answer: D. 6
Among three consecutive numbers one is even and one is a multiple of 3, so 6 always divides the product, but 1 x 2 x 3 = 6 is not divisible by 4, 8 or 12.
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