Question

qual e o mmc [ 28,30,147]

Answer 1

28,30,147|2
14,15,147|3
14, 5,49|2
7,5,49|5
7,1,49|7
1,1,7|7
1,1,1|=2940

Answer 2

De 28 , 30  e 147 = 2 eleva a 2.3.5.7 elevado a 2 = 2940