593:x=yrest5
593=xy+5
xy=593-5
xy=588
588/4
147/7
21/7
3/3
12imultit 49=599
x=12 ;x=49;;x= 21;x=14;x=4;x=2;x=7;x=3 ;x=6
1682:x=y rest2
1682=xy+2 xy=1680
1680/5
336/3
112/2
56/7
8/2
4/2
2/2
x=2,7,3,5,15,6,36,4,30,45,42,35
24707:x=y rest11
xy=24707-11 xy=24696
24696/2
12348/2
6174/2
3087/7
441/3
147/7
21/7
3/3
x=2,3,7,2,6,,49,,9,343(49x7=343),18,21 441,,294