Question

mdc e mmc de 84,126 conta e resposta

Answer 1

84,126|2  *
42,63  |2
21,63  |3  *
7 ,21   |3
7,  7    |7  *
1,  1

m.m.c(84,126) =2.2.3.3.7.=4.9 .7 = 36 . 7 = 252
m.d.c(84,126) =2.3.7 = 6 . 7 = 42