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N is a four-digit positive integer. Dividing N  by 9 , the remainder is 5. Dividing  N by 7, the remainder     is 2. Dividing N by 5, the remainder is 1. What is the smallest possible value of N?

 Apr 2, 2021
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N = 86

86/9 = 9  R5

86/7 = 12  R2

86/5 = 17  R1

 Apr 2, 2021

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