Cut a largest cube in a cuboid whose length, width and height are 4dm, 3dm and 2dm respectively, what is the volume of the cube in cubic decimeters?
在一个长、宽、高分别是4dm、3dm、2dm的长方体内截取一个最大的正方体，正方体的体积是多少立方分米．
<gadget id="calculator">2 * 2 * 2</gadget>
<output>8</output>

<result>8</result>