Explicație pas cu pas:
21457:3=7 152 rest 1
21
==4
3
15
15
==7
6
1
36:14=2 rest 8
28
=8
729:19=38 rest 7
57
159
152
==7
49217:17=2 895 rest 2
34
152
136
=161
153
==87
85
=2
96:13=7 rest 5
91
=5
484:14=34 rest 8
42
=64
56
=8
1608:18=89 rest 6
144
=168
162
==6
39756:15=2 650 rest 6
30
=97
90
=75
75
==6
0
6