Question

MDC de 57;36;3 e o mmc

Answer 1

MDC:
57, 36, 3 | 2
57, 18, 3 | 2
  57, 9, 3 | 3 ⇒ MDC
  19, 3, 1 | 3
  19, 1, 1 | 19
    1, 1, 1 | 

MMC:
57, 36, 3 | 2
57, 18, 3 | 2
  57, 9, 3 | 3 
  19, 3, 1 | 3
  19, 1, 1 | 19                                                 
    1, 1, 1 | 2² * 3² * 19 = 4 * 9 * 19 = 684

Espero ter ajudado. Valeu!