Пошаговое объяснение:
2 = 2 * 1,
8 = 2 * 2 * 2,
9 = 3 * 3,
70 = 2 * 5 * 7,
НСК (2,8,9,70) = 2 * 2 * 2 * 3 * 3 * 5 * 7 = 2520,
НСД (2,8,9,70) = 1,
4 = 2 * 2,
16 = 2 * 2 * 2 * 2,
32 = 2 * 2 * 2 * 2 * 2,
64 = 2 * 2 * 2 * 2 * 2 * 2,
НСК (4,16,32,64) = 2 * 2 * 2 * 2 * 2 * 2 = 64,
НСД (4,16,32,64) = 2 * 2 = 4,
15 = 3 * 5,
16 = 2 * 2 * 2 * 2,
36 = 2 * 2 * 3 * 3,
100 = 2 * 2 * 5 * 5,
НСК (15,16,36,100) = 2 * 2 * 2 * 2 * 3 * 3 * 5 * 5 = 3600,
НСД (15,16,36,100) = 1
