A number * B number = 28, if A and B are multiplied by the smallest prime number at the same time, what is the product
甲数*乙数=28，如果甲数和乙数同时乘最小的素数，那么积是多少
<gadget id="calculator">2 * 2</gadget>
<output>4</output>

<gadget id="calculator">28 * 4</gadget>
<output>112</output>

<result>112</result>