Question

quanto e m.m.c.(12,14)

Answer 1

12-14|2
 6-   7|2
 3-   7|3
 1 -  7|7
 1-   1______________
          2² * 3 * 7 =  84

Answer 2

12,14|2 6, 7 |2 3, 7 |3 1, 7 |7 1, 1 2. 2. 3. 7 = 84