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If \(N\) is a positive integer, is the unit digit of \(N\) equal to zero?
(1) \(14\) and \(35\) are factors of \(N.\)
(2) \(N = (2^5)(3^2)(5^7)(7^6).\)
Answer: D
Source: GMAT Prep
(1) \(14\) and \(35\) are factors of \(N.\)
(2) \(N = (2^5)(3^2)(5^7)(7^6).\)
Answer: D
Source: GMAT Prep
