Réponse:
Ex 44:
45 | 3
15 | 3
5 | 5
1
45 = 3²×5
--------------------------------
65 | 5
13 | 13
1
65 = 5×13
--------------------------------
34 | 2
17 | 17
1
34 = 2×17
--------------------------------
48 | 2
24 | 2
12 | 2
6 | 2
3 | 3
1
48 = 2⁴×3
ex 45
56 | 2
28 | 2
14 | 2
7 | 7
1
56 = 2³×7
--------------------------------
42 | 2
21 | 3
7 | 7
1
42 = 2×3×7
--------------------------------
93 | 3
31 | 31
1
93 = 3×31
--------------------------------
110 | 2
55 | 5
11 | 11
1
110 = 2×5×11
