Ответ: 21 и 35; делители 21:(1, 3, 7, 21) 35:(1, 5, 7, 35) НОД=718 и 75 делители 18:(1, 3, 6, 9,18) 75:(1, 3, 5, 15) НОД=360 и 105 делители 60:(1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60) 105:(1, 3, 5, 7, 15, 21, 35 ) НОД=15168 и 784 делители 168:(1,
2,
3,
4,
6,
7,
8,
12,
14,
21,
24,
28,
42,
56,
84,
168) 784:(1, 2,
4,
7,
8,
14,
16,
28,
49,
56,
98,
112) НОД=5636, 72 и 90 делители 36:(1, 2,
3,
4,
6,
9,
12,
18,
36) 72:(1,
2,
3,
4,
6,
8,
9,
12,
18, 24,
36) 90:(1,
2,
3,
5,
6,
9,
10,
15,
18,
30) НОД=18