The length, width, and height of a cuboid are 4 decimeters, 2 decimeters, and 1 decimeter respectively. How many cubes does it consist of with a volume of 1 cubic decimeter?
一个长方体的长、宽、高分别是4分米、2分米、1分米，它是由多少个体积是1立方分米的正方体组成的．
<gadget id="calculator">4 * 2 * 1</gadget>
<output>8</output>

<result>8</result>