Question

qual e o mmc de 5,9,18

Answer 1

5,9,18/2

5,9,9/5

1,9,9/3

1,3,3/3

1,1,1/

2x5x3x3 = 90

Resposta = 90.

Answer 2

5,9,18 |2
5,9,9 |3
5,3,3 |3
5,1,1 |5
1,1,1
Mmc= 2x3x3x5= 90