Question

calcule o m.d.c de 160;180​

Answer 1

$\large\boxed{\begin{array}{l} \rm\begin{array}{c|c} 160,180& \boxed{ \rm{2}} \\ \rm80,90& \boxed{ \rm2} \\ 40,45&2 \\ \rm20,45&2 \\ 10,45& \rm2 \\ 5,45&3\\ \rm5,15& \rm3 \\ \rm 5,5& \boxed{ \rm5} \\ 1,1\end{array} \\ \\ \rm{m \cdot{d} \cdot{c}(160,180) = 2 ^{2} \cdot5 = 20 }\end{array}}$