Question

qual o mmc de 45 e 120

Answer 1

120,45/2
60,45/2
30,45/2
15,45/3
5,15/3
5,5/5
1,1

mmc=2³*3²*5
mmc=8*9*5
mmc=72*5
mmc=360

Answer 2

45,120|2
45,60  |2
45,30  |2
45,15  |3
15,  5  |3
 5,   5  |5
1,    1

m.m.c(45,120) = 2.2.2.3.3.5 =8.9.5 =360