Question

Qual o mmc de 6,15,45

Answer 1

MMC de 6: 3vezes2
15: 5vezes 3
45: 22,5vezes2

Answer 2

6,15,45 | 2
3,15, 45 | 3
1, 5, 15 | 3
1, 5, 5 | 5
1, 1, 1 / 2 x 3² x 5 = 90