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2013 AMC 12B Question 22

AMC12 · 2013 AMC 12B

Question 22

Let $m \gt 1$ and $n \gt 1$ be integers. Suppose that the product of the solutions for $x$ of the equation

$$
\begin{aligned} &8(\log_n x)(\log_m x) - 7\log_n x \\ &\quad {}- 6\log_m x - 2013 = 0 \end{aligned}
$$

is the smallest possible integer. What is $m + n?$
  1. $12$
  2. $20$
  3. $24$
  4. $48$
  5. $272$