Daca la fiecare nr adaugam un 2 , nu mai ramane rest.
x:12=a rest 10 => x+2=12a+12 =>x+2=12(a+1)
x:28=b rest 26 => x+2=28b+28 =>x+2=28(a+1
x:36=c rest 34 =>x+2=36c+36 =>x+2=36(a+1)
x+2 apartine M[12,28,36]
12=2^2x3
28-2^2x7
36=2^2x3^2
[12,28,36]=2^2x3^2·7=252
x+2 poate fi 1x252, 2x252, 3x252......
cel mai mic x=252-2
x=250