Question

qual o m,m.c de 12,30

Answer 1

12,30 2
6,15   2
3,15   3
1,5     5
1,1

mmc = 60

Answer 2

mmc (12 , 30) = 60

12, 30|2
6, 15|2
3, 15|3
1, 5|5
1, 1                 2²x3x5 = 60


Forte abraço!