There is a cuboid, two of its six faces have areas of 60 square centimeters and 45 square centimeters. Its length, width and height are all in centimeters. What is the volume in square centimeters of such a cuboid when its surface area is the largest?
有一个长方体，它的6个面中有2个面的面积是60平方厘米和45平方厘米．它的长宽高都是整厘米数．问这样的长方体的表面积最大时，它的体积是多少平方厘米．
<gadget id="calculator">60 * 45 * 1</gadget>
<output>2_700</output>

<result>2_700</result>