1) 128 | 2
64 | 2
32 | 2
16 | 2
8 | 2
4 | 2
2 | 2
1 |
128 =
2) 420 | 2
210 | 2
105 | 3
35 | 5
7 | 7
420 =
3) 560 | 2
280 | 2
140 | 2
70 | 2
560 =
4) 2745 | 3
915 | 3
305 | 5
61 | 61
2745 =
1) 128 | 2
64 | 2
32 | 2
16 | 2
8 | 2
4 | 2
2 | 2
1 |
128 =
2) 420 | 2
210 | 2
105 | 3
35 | 5
7 | 7
1 |
420 =
3) 560 | 2
280 | 2
140 | 2
70 | 2
35 | 5
7 | 7
1 |
560 =
4) 2745 | 3
915 | 3
305 | 5
61 | 61
1 |
2745 =