There are three small sticks whose lengths are: 12 cm, 16 cm, and 44 cm. They should be cut into small sticks of the same length, and there should be no surplus. What is the longest centimeter of each small stick?
有三根小棒的长度分别是：12厘米、16厘米、44厘米，要把它们分别截成同样长的小棒，不能有剩余，每根小棒最长是多少厘米．
<gadget id="calculator">2 * 2</gadget>
<output>4</output>

<result>4</result>