Question

qual e o m.m.c 8 5 4

Answer 1

8, 5, 4|2
4, 5, 2|2
2, 5, 1|2
1, 5, 1|5
1, 1, 1|

mmc(8,5,4) = $2^3.5=40$

Answer 2

8,5,4 ÷ 2
4,5,2÷2
2,5,1÷2
1,5,1÷5
1,1,1

Entao 2×2×2×5 eeh igual a 40..