1) 5 и 45;
45 / 5 = 9.
4) 16 и 80;
80 / 16 = 5.
5) 17 и 51 ;
51 / 17 = 3.
7) 12 и 60;
60 / 12 = 5.
8) 23 и 115;
115 / 23 = 5.
