Problem
2013 Pascal Problem 21
The integer 636\,405 may be written as the product of three 2-digit positive integers. The sum of these three integers is
\textbf{(A)}\ 259\quad \textbf{(B)}\ 132\quad \textbf{(C)}\ 74\quad \textbf{(D)}\ 140\quad \textbf{(E)}\ 192
If there are no answer choices shown, enter a numerical answer.
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