Question

qual e o mmc de 2,8,15,18

Answer 1

2,8,15,18/2
1,4,15,9/2
1,2,15,9/2
1,1,15,9/3
1,1,5,3/3
1,1,5,1/5
1,1,1,1

2*2*3*3*5 = 180 
mmc = 180

Answer 2

2,8,15,18|2
 1,4,15,9|2
 1,2,15,9|3
 1,1,5,3|3
 1,1,5,1|5
 1,1,1,1
 
 2*2*3*3*5 = 180