▪НОК(12; 24) = 2 × 2 × 2 × 3 = 24
12 = 2 × 2 × 3
24 = 2 × 2 × 2 × 3
▪НОК(30; 90) = 2 × 3 × 3 × 5 = 90
30 = 2 × 3 × 5
90 = 2 × 3 × 3 × 5
▪НОК(22; 88) = 2 × 2 × 2 × 11 = 88
22 = 2 × 11
88 = 2 × 2 × 2 × 11
▪НОК(80; 640) = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 = 640
80 = 2 × 2 × 2 × 2 × 5
640 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5