Question

qual o MDC de 407 e 900?

Answer 1

407, 900 l 2

407, 450 l 2

407, 225 l 3

407,    75 l 3

407,    25 l 5

407,       5 l 5

407,       1 l 407

    1,       1

Answer 2

$\begin{array}{rr|l}\sf407&\sf900&\sf2\\\sf407&\sf450&\sf2\\\sf407&\sf225&\sf3\\\sf407&\sf75&\sf3\\\sf407&\sf25&\sf5\\\sf407&\sf5&\sf5\\\sf407&\sf1&\sf11\\\sf37&\sf1&\sf37\\\sf1&\sf1\end{array}$

$\bf MDC(407,900)=1$