Question

quais os m.m.c de (66,102) (18,60) (36,54,90) (48,20,40,36)?

Answer 1

66, 102 | 2
  33, 51 | 3
  11, 51 | 11
    1, 17 | 17
      1, 1 | 2 * 3 * 11 * 7= 462

18, 60 | 2
  9, 30 | 2
  9, 15 | 3
    3, 5 | 3
    1, 5 | 5
    1, 1 | 2² * 3² * 5 = 180

36, 54, 90 | 2
18, 27, 45 | 2
  9, 27, 45 | 3
    3, 9, 15 | 3
      1, 3, 5 | 3
      1, 1, 5 | 5
      1, 1, 1 | 2² * 3³ * 5 = 540

48, 20, 40, 36 | 2
24, 10, 20, 18 | 2
    12, 5, 10, 9 | 2
        6, 5, 5, 9 | 2
        3, 5, 5, 9 | 3
        1, 5, 5, 3 | 3
        1, 5, 5, 1 | 5
        1, 1, 1, 1 | 2⁴ * 3² * 5 = 720

Espero ter ajudado. Valeu!