Use a 108 decimeter long iron wire to make a cuboid frame so that the ratio of its length, width and height is 4:2:3. Then paste each batter on the paper, how many square decimeters of paper is needed at least?
用一根108分米长的铁丝做一个长方体框架，使它的长、宽、高的比是4：2：3．再把它的各面糊上纸，至少需要多少平方分米的纸？
<gadget id="calculator">3 * 5</gadget>
<output>15</output>

<gadget id="calculator">3 * 3</gadget>
<output>9</output>

<gadget id="calculator">15 * 9</gadget>
<output>135</output>

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

<gadget id="calculator">6 * 9</gadget>
<output>54</output>

<gadget id="calculator">15 * 6</gadget>
<output>90</output>

<gadget id="calculator">135 + 54 + 90</gadget>
<output>279</output>

<gadget id="calculator">279 * 2</gadget>
<output>558</output>

<result>558</result>