What is the smallest three-digit number divisible by 2, 3, and 7?
能被2，3，7整除的最小的三位数是多少．
<gadget id="calculator">2 * 3 * 7</gadget>
<output>42</output>

<gadget id="calculator">42 * 3</gadget>
<output>126</output>

<result>126</result>