Tìm BC(12, 24, 30)
Giải thích
Ta có: 12 = 22.3; 24 = 23.3; 30 = 2.3.5.
BCNN(12, 24, 30) = 23.3.5 = 120.
BC(12, 24, 30) = B(120) = {0; 120; 240; 360; 480; …}.
Ta có: 12 = 22.3; 24 = 23.3; 30 = 2.3.5.
BCNN(12, 24, 30) = 23.3.5 = 120.
BC(12, 24, 30) = B(120) = {0; 120; 240; 360; 480; …}.