Calcular el mcm de los siguientes números 30 y 45 24 y 40 42 y 63 9,15 y30 12, 18 y 27 37,40 y 48
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15 45║3 12 20║2 21 63║3 9 15 15║3
5 15║3 6 10║2 7 21║3 3 5 5║3
5 5║5 3 5║3 7 7║7 1 5 5║5
1 1║ 1 5║5 1 1 1 1
m.c.m.(30,45) 1
=2x3x3x5=90 mcm(24, 40) mcm(42 63) mcm(9 15 30)
=2x2x2x3x5=120 =2x3x3x7=126 = 2x3x3x5=90
12 18 27║2 mcm(12 18 27) 37 40 48║2
6 9 27║2 = 2x2x3x3x3=108 37 20 24║2 mcm( 37,40,48)
3 9 27║3 37 10 12║2 = 2x2x2x2x3x5x37
1 3 9║3 37 5 6║2 = 8880
1 3║3 37 5 3║3
1 37 5 1║ 5
37 1 1║37
1
15 45║3 12 20║2 21 63║3 9 15 15║3
5 15║3 6 10║2 7 21║3 3 5 5║3
5 5║5 3 5║3 7 7║7 1 5 5║5
1 1║ 1 5║5 1 1 1 1
m.c.m.(30,45) 1
=2x3x3x5=90 mcm(24, 40) mcm(42 63) mcm(9 15 30)
=2x2x2x3x5=120 =2x3x3x7=126 = 2x3x3x5=90
12 18 27║ 2 m cm(12 18 27) 37 40 48║2
6 9 27 ║2 = 2x2x3x 3x3=108 37 20 24║2 mcm( 37,40,48) Lol
3 9 27 ║3 37 10 12║2 = 2x2x 2x2x3x5x37
1 3 9 ║3 37 5 6║2 = 8880
1 3 ║3 37 5 3║3
1 37 5 1║ 5
37 1 1║37