12. Найдите наименьшее общее кратное чисел. 6 и 8 = 18 и 72 = 16 и 56 = 10 и 15 = 32 и 96 = 30 и 60 = 25 и 50 = 90 и 180 = 75 и 150 = 60 и 220 = 13 и 7 = 54 и 81 = 5 и 31 = 17 и 187 = 48 и 64 = 30 и 90 = 25 и 75 = 180 и 270 = 175 и 225 = 35 и 40 = 12 и 30 = 21 и 49 = 55 и 88 = 100 и 160 = 50 и 320 = 90 и 120 = 75 и 100 = 370 и 360 = 225 и 300 = 30 и 27 =

Решение: 6 и 8 = 24 18 и 72 = 72 16 и 56 = 112 10 и 15 = 30 32 и 96 = 96 30 и 60 = 60 25 и 50 = 50 90 и 180 = 180 75 и 150 = 150 60 и 220 = 660 13 и 7 = 91 54 и 81 = 162 5 и 31 = 155 17 и 187 = 187 48 и 64 = 192 30 и 90 = 90 25 и 75 = 75 180 и 270 = 540 175 и 225 = 1575 35 и 40 = 280 12 и 30 = 60 21 и 49 = 147 55 и 88 = 440 100 и 160 = 800 50 и 320 = 320 90 и 120 = 360 75 и 100 = 300 370 и 360 = 13320 225 и 300 = 900 30 и 27 = 270