Question

Calcule o MMC de:

a) 6, 9, 8:

b)3, 9, 12:

c) 20, 30:

d)4, 6, 8, 20

Answer 1

Resposta:

a) 72.

b) 36.

c) 60.

d) 120.

Explicação passo-a-passo:

MMC de 6,9,8:

6,9,8|2

3,9,4|2

3,9,2|2

3,9,1|3

1,3,1|3

1,1,1|/2³.3² = 72.

MMC de 3,9,12:

3,9,12|3

1,3,4|2

1,3,2|2

1,3,1|3

1,1,1|/2²3² = 36.

MMC de 20,30:

20,30|2

10,15|5

2,3|2

1,3|3

1,1|/2².5.3 = 60.

MMC de 4,6,8,20:

4,6,8,20|2

2,3,4,10|2

1,3,2,5|2

1,3,1,5|3

1,1,1,5|5

1,1,1,1|/2³.3.5 = 120.