31500000 : 9
\( \begin{array}{r} 31500000 \\ \underline{27} \\ 45 \\ \underline{45} \\ 000000 \end{array} | \begin{array}{r} 3500000 \\ \end{array} \)
67200 : 7
\( \begin{array}{r} 67200 \\ \underline{63} \\ 42 \\ \underline{42} \\ 000 \end{array} | \begin{array}{r} 9600 \\ \end{array} \)
Ответ: 3500000, 9600.