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Factors And Factorials

Number Theory Level 3

Let \( 42 ^ {N} \) be the highest power of 42 that divides \( 1000! \). What is the value of \(N\)?

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

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Our wiki is made for math and science

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including olympiad champions, researchers, and professionals.

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by Siddharth G

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