Use 3 cuboid wooden blocks with a length of 5 cm, a width of 3 cm, and a height of 2 cm to form a large cuboid. How to assemble the largest area and how many square centimeters is the largest?
用3个长5厘米、宽3厘米、高2厘米的长方体木块拼成一个大的长方体，怎么样拼面积最大，最大是多少平方厘米？
<gadget id="calculator">5 * 3</gadget>
<output>15</output>

<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<gadget id="calculator">15 + 10 + 6</gadget>
<output>31</output>

<gadget id="calculator">31 * 2 * 3</gadget>
<output>186</output>

<gadget id="calculator">3 * 2 * 4</gadget>
<output>24</output>

<gadget id="calculator">186 - 24</gadget>
<output>162</output>

<result>162</result>