Opera y simplifica, caso de que se pueda:
| 1 | 2 | · | 8 | = | |
| 5 | 9 |
| 2 | 7 | : | 11 | = | |
| 9 | 4 |
| 3 | 14 | · | 3 | = | |
| 9 | 7 |
m.c.d.(42,63) = 3 · 7 = 21
| 4 | 8 | · | 15 | = | |
| 5 | 22 |
m.c.d.(120,110)= 2 · 5 = 10
| 5 | 4 | : | 12 | = | |
| 25 | 5 |
m.c.d.(20,300) = 22 · 5 = 20
| 6 | 3 | : | 18 | = | |
| 10 | 5 |
m.c.d.(15,180) = 3 · 5 = 15
Si tienes dudas puedes consultar la teoría
