Cut off four small squares with a length of 1 cm from the four corners of a rectangular cardboard with a length of 8 cm and a width of 6 cm to make a rectangular box without a cover. Find the volume of the rectangular parallelepiped.
把一块长8厘米、宽6厘米的长方形纸板从4个角剪去四长1厘米的小正方形后，做成一个无盖的长方体纸盒，求这个长方体的体积．
<gadget id="calculator">1 * 2</gadget>
<output>2</output>

<gadget id="calculator">8 - 2</gadget>
<output>6</output>

<gadget id="calculator">6 - 2</gadget>
<output>4</output>

<gadget id="calculator">6 * 4 * 1</gadget>
<output>24</output>

<result>24</result>