There are some cuboid blocks with a length of 6 cm, a width of 4 cm, and a height of 8 cm. If you use these wooden blocks to form a cube, then at least how many pieces of this wooden block are needed.
有一些长为6厘米，宽为4厘米，高为8厘米的长方体木块．如果用这些木块拼成一个正方体，那么至少需要这种木块多少块．
<gadget id="calculator">24 / 8</gadget>
<output>3</output>

<gadget id="calculator">24 / 6</gadget>
<output>4</output>

<gadget id="calculator">24 / 4</gadget>
<output>6</output>

<gadget id="calculator">3 * 4 * 6</gadget>
<output>72</output>

<result>72</result>