The two factors are 26 and 4 respectively, one factor is enlarged by 3 times, and the other factor remains unchanged, what is the product.
两个因数分别是26和4，其中一个因数扩大3倍，另一个因数不变，积是多少．
<gadget id="calculator">26 * 4</gadget>
<output>104</output>

<gadget id="calculator">104 * 3</gadget>
<output>312</output>

<result>312</result>