Question

1. Determine o MMC ( 12,28,42)= 2. Determine o MMC( 12, 25 , 28)= 3.Determine o MMC ( 14,18)= 4.Determine o MMC( 6,16)=

Answer 1

Explicação passo-a-passo:

MMC ( 12,28,42)

12,28,42║2

6,14,21║2

3,7,21║3

1,7,7║7

1,1,1⇒2²·3·7⇒Resposta⇒84

12, 25 , 28║2

6,25,14║2

3,25,7║3

1,25,7║5

1,5,7║5

1,1,7║7

1,1,1⇒5²·2²·7·3⇒Resposta⇒2100

14,18║2

7,9║7

1,9║9

1,1⇒2·7·9⇒Resposta⇒126

6,16║2

3,8║3

1,8║2

1,4║2

1,2║2

1,1⇒2·2·2·2·3⇒Resposta⇒48