48 | 2
24 | 2
12 | 2
6 | 2
3 | 3
1
48 = 2^4 * 3
240 | 2
120 | 2
60 | 2
30 | 2
15 | 3
5 | 5
240 = 2^4 * 3 * 5
264 | 2
132 | 2
66 | 2
33 | 3
11 | 11
264 = 2^3 * 3 * 11
Нод(48, 240, 264) = 2^3 * 3 = 24
ответ: C)
48 | 2
24 | 2
12 | 2
6 | 2
3 | 3
1
48 = 2^4 * 3
240 | 2
120 | 2
60 | 2
30 | 2
15 | 3
5 | 5
240 = 2^4 * 3 * 5
264 | 2
132 | 2
66 | 2
33 | 3
11 | 11
264 = 2^3 * 3 * 11
Нод(48, 240, 264) = 2^3 * 3 = 24
ответ: C)