Question

M.M.C de ( 70 e 50) ? Respostas corretas

Answer 1

Oi, Karoline. Para fazer o M.M.C. entre 70 e 50, devemos decompor em números primos.
70,50/2
35,25/5
  7,  5/5
  7,  1/7
  1,  1

2.5.5.7=350

70,140,210,280,350,420...
50,100,150,200,250,300,350,400

Answer 2

$70, ~50~|~2\\ 35,~25~|~5\\ ~~7,~ ~~5~|~5\\ ~~7,~~~ 1~|\underline{~7~~~~~~}\\ ~~1,~~~1~|2.5.5.7~~\to~~ 2.5^2.7 = 350\\\\\\\ R:~mmc~(70,50) = 350$