Question

qual o m.m.c (6,10)   m.m.c (10,12,45) m.m.c (10,12,15)

Answer 1

m.m.c (6,10) = 30

6, 10 | 2
3,  5  | 3
1,  5  | 5
1,  1  | 2x3x5 = 20

m.m.c (10,12,45) = 180
10,12,45 | 2
 5,  6, 45 | 2
 5,  3, 45 | 3
 5,  1, 15 | 3
 5,  1,  5  | 5
 1,  1,  1  |2x2x3x3x5= 180

m.m.c (10,12,15) = 60
10, 12, 15 | 2
 5,   6,  15 | 2
 5,   3,  15 | 3
 5,   1,    5 | 5
 1,   1,   1  | 2x2x3x5 = 60