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Mathematics, 18.07.2019 20:20 jlankford148

Prove that there are exactly 10 sets of three consecutive positive integers with the least less than 1000 such that the least is divisible by 3, the middle is divisible by 5, and the greatest is divisible by 7.

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Prove that there are exactly 10 sets of three consecutive positive integers with the least less than...
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