Resposta :
Resposta:
MMC(3,5,4)
3 5 4 | 2
3 5 2 | 2
3 5 1 | 3
1 5 1 | 5
1 1 1
MMC(3,5,4) =2²*3*5 = 60 minutos
[tex] \large\boxed{ \begin{array}{l} \sf MMC(3,5,4) \\ \\ 3,5,4 | \: 2 \\ 3,5,2 | \: 2 \\ 3 ,5,1 | \: 3 \\ 1,5,1 | \: 5 \\ 1,1,1 \\ \\ \sf MMC(3,5,4) = 2 {}^{2} .3.5 = \underline{60 \: minutos}\end{array}}[/tex]