Question

determine o MMC pelo processo de composição simultânea
a)MMC (15,18) b)MMC (10,12) c MMC 10,6,15 d MMC 12,20,3 e MMC 21,12 f MMC 35,10
com a conta 6 ano

Answer 1

Resposta:

a) (15, 18) : 2

(15, 9) : 3

(5, 3) : 3

(5, 1) : 5

(1, 1)

2 x 3 x 3 x 5 = 90

b) (10, 12) : 2

(5, 6) : 2

(5, 3) : 3

(5, 1) : 5

(1, 1)

2 x 2 x 3 x 5 = 60

c) (10, 6, 15) : 2

(5, 3, 15) : 3

(5, 1, 5) : 5

(1, 1, 1)

2 x 3 x 5 = 30

d) (12, 20, 3) : 2

(6, 10, 3) : 2

(3, 5, 3) : 3

(1, 5, 1) : 5

(1, 1, 1)

2 x 2 x 3 x 5 = 60

e) (21, 12) : 2

(21, 6) : 2

(21, 3) : 3

(7, 1) : 7

(1, 1)

2 x 2 x 3 x 7 = 84

f) (35, 10) : 2

(35, 5) : 5

(7, 1) : 7

(1, 1)

2 x 5 x 7 = 70