Question

determine o mmc de 9, 15, 27

Answer 1

9,15,27  I 3 
3,5,9      I 3
1,5,3      I 3
1,5,1      I 5
1,1,1

3X3X3 = 27 X 5 = 135

Answer 2

Boa tarde!

MMC(9,15,27)
Fatorando:
9,15,27 / 3
3, 5, 9 / 3
1, 5, 3 / 3
1, 5, 1 / 5
1, 1, 1

MMC(9,15,27) = 3×3×3×5 = 135

Bons estudos!