Question

Determine:
O mdc de 15 e 20

Determine:
O mmc de 6e 8

Answer 1

MDC de 15 e 20

15 | 20 | 2
15 | 10 | 2
15 |   5 | 3
  5 |   5 | 5
  1 |   1 | === MDC = 5 

MDC de 15 e 20 = 5 

===
MMC de 6 e 8

6 | 8 | 2
3 | 4 | 2
3 | 2 | 2
3 | 1 | 3
1 | 1 | == MMC = 2³ . 3 = 24

MMC de 6 e 8 = 24