cuboid wooden block, after cutting a cuboid with a height of 4cm and 2cm from the upper part and the lower part respectively, a cube is obtained. The surface area of this cube is 120cm**2 less than that of the original cuboid. What is the volume of the original cuboid in cm**2?
一块长方体木块，从上部和下部分别截取高为4cm和2cm的长方体后，得到一个正方体，这个正方体的表面积比原来的长方体少120cm**2，原来长方体的体积是多少cm**2？
<gadget id="calculator">2 + 4</gadget>
<output>6</output>

<gadget id="calculator">120 / 6 / 4</gadget>
<output>5</output>

<gadget id="calculator">5 + 4 + 2</gadget>
<output>11</output>

<gadget id="calculator">5 * 5 * 11</gadget>
<output>275</output>

<result>275</result>