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What is the smallest three-digit positive integer congruent to 1 (mod 7)?

 May 4, 2020
 #1
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105 mod 7 = 0

 

So:105 + 1 =106 - the smallest 3-digit integer, because:

106 mod 7 = 1

EDITED. Thank you.

 May 4, 2020
edited by Guest  May 4, 2020
 #2
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No, the answer is 105+1=106

 May 4, 2020

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