Question

Qual é o MMC de 42,80?

Answer 1

42 - 80 | 2
21 - 40 | 2
21 - 20 | 2
21 - 10 | 2
21 - 5 | 3
7 - 5 | 5
7 - 1 | 7
1 - 1 |

R: 2x2x2x2x3x5x7= 1,680

Qualquer dúvida me chama :3

Answer 2

42, 80 | 2

21, 40 | 2

21, 20 | 2

21, 10 | 2

21, 5, | 3

7, 5 | 5

7, 1 | 7

1, 1

mmc(2*2*2*2*3*5*7)=1680