What is the largest number that can be proportional to 4, 6, and 8?
能与4、6、8组成比例的最大数是多少．
<gadget id="calculator">8 / 4</gadget>
<output>2</output>

<gadget id="calculator">6 * 2</gadget>
<output>12</output>

<result>12</result>