1)Нок 4и 10= 20
4:4,8,12,16,20
10:10,20,30,40
НОД 4и 10= 2
4: 1,2,4
10:1,2,5,10
2)НОК 15и 18=90
15: 15,30,45,60,75,90
18:18,36,54,72,90
НОД 15 и 18=3
15:1,3,5,15
18:1,2,3,6,9,18
3)НОД 6и 14=2
6:1,2,3,6
14:1,2,7,14
НОК 6 и 14=42
6:6,12,18,24,30,36,42
14: 14, 28,42,56,
4)НОК 20 и 24=120
20:20,40,60,80,100,12
24:24,48, 72,96,120
НОД 20 и 24=12
20=1,2,4,5,10,20
24:1,2,4,6,12,24
5)НОД 8 и 12=4
8:1,2,4,8
12:1,2,3,4,6,12
НОК 8 и 12=72
8=8,16,24,32,40,48,56,64,72
12:12,24,36,48,60,72,
6)НОД 26 и 39=13
26:1,2,13,26
39:1,3,13,39
НОК 26 и 39=78
26=26,52, 78, 104
39:39, 78