The sum of the two numbers A and B is 123 greater than the number A and 6 greater than the number B. What is the product of the two numbers A and B?
甲乙两个数的和比甲数大123，比乙数大6，甲乙两数的积是多少．
<gadget id="calculator">123 * 6</gadget>
<output>738</output>

<result>738</result>