Question

o divisores comuns de 20,30,40??????

Answer 1

Olá Caroline

divisores

D(20) = (1, 2, 4, 5, 10, 20)
D(30) = (1, 2, 3, 5, 6, 10, 30) 
D(40) = (1, 2, 4, 5, 8, 10, 20, 40) 

divisores comuns

DC = (1, 2, 5, 10)

.

Answer 2

Resposta:

Explicação passo-a-passo:

20, 30, 40 | 2

10, 15, 20 | 2

5, 15, 10 | 2

5, 15, 5 | 3

5, 5, 5 | 5

1, 1, 1 | 1

MMC = 2 . 2 . 2 . 3 . 5 = 120