Question

qual eo m.m.c de 10,12

Answer 1

10,12 | 2
5,6 | 2
5,3 | 3
5,1 |5
1,1
2.2.3.5=60

Answer 2

Fatorando,
10 | 2
5 | 5
1 | 2.5

12 | 2
6 | 2
3 | 3
1 | 2².3 ,
M.M.C de {10 e 12} = 60