Find the smallest positive integer N such that
N mod 4 = 1 N mod 5 = 2 N mod 7 = 3
Using CRT + MMI, we have:
N =140m + 17, where m=0, 1, 2, 3......etc.
The smallest N== 17
5,9,13,17,21
7, 12, 17
10 , 17
17 seems to be N