Question

Qual o mmc de 28 e 12?

Answer 1

28, 12 | 2

14, 6 | 2

7, 3 | 3

7, 1 | 7

1, 1

2²×3×7= 84

MMC= 84

Answer 2

Resposta:

28,12| 2

14, 6 | 2

7, 3 | 7

1, 3 | 3

1, 1| 2×2×7×3= 84