Xiao Ming calculated a multiplication problem. Because he wrote the multiplier 56 as 65 by mistake, the result of his calculation was 108 more than the correct answer. What is the correct answer to this multiplication problem?
小明计算一道乘法题目，由于他把乘数56错写成65，结果他计算的得数比正确答案多108．这道乘法题目正确的答案应该是多少．
<gadget id="calculator">65 - 56</gadget>
<output>9</output>

<gadget id="calculator">108 / 9</gadget>
<output>12</output>

<gadget id="calculator">12 * 56</gadget>
<output>672</output>

<result>672</result>