n(n + 1)(n + 5) is a multiple of ______?

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n(n + 1)(n + 5) is a multiple of ______? Answer: 3

This MCQ tests divisibility rules. The product 𝑛(𝑛+1)(𝑛+5)n(n+1)(n+5) is always divisible by 3 because among the three consecutive/near-consecutive numbers, one is divisible by 3.