1) 18=6 и 15= 5= 18 и 25
30 10 18 6 30 30
2) 28 = 7 и 10= 2=63 и 20
40 10 45 9 90 90
3) 49 = 7 и 27= 9 = 28 и 45
105 15 36 12 60 60
4) 60= 20 и 15 = 3 = 20 и 9
90 30 50 10 30 30
5 10=2 и 8 = 2 и 9 = 1 = 20 10 8
20 4 24 8 45 5 40, 40, 40
6. 22 =2 и 24 = 8 и 27 = 9 = 30 48
44 4 30 10 36 12 60, 60,
45
60.