НСК (12,20)(8,21)(124,648)

Question

НСК (12,20)(8,21)(124,648)

Answer 1

НОК(12,20) = 60    12*5 и 20*3
НОК(8,21) = 168 = 8*21
НОК(124,648) = 20088  = 124*162 и 648*31