Question

Qual e o MMC e o MDC de 12,40,84

Answer 1

12, 40, 84 | 2

6, 20, 42 | 2

3, 10, 21 | 2

3, 5, 21 | 3

1, 5, 7 | 5

1, 1, 7 | 7

1, 1, 1

mdc>> 2 × 2= 4

mmc>> 2³ × 3 × 5 × 7= 840