Question

qual er o m.m.c de (12,20,3)

Answer 1

12,20,3/2
 6,10,3/2
 3,5,3/3
 1,5,1/5
 1,1,1------->2² * 3 * 5 ----> 4 * 15 = 60

Answer 2

12,20,3| 2
6,10,3| 2
3, 5 ,3|3
1,5,1  |5
1,1,1,\ 60