There are several rectangular pieces of paper with a length of 8cm and a width of 6cm. Use these pieces of paper to assemble a square (no overlapping, no gaps), how many pieces of this kind of paper are needed to form the smallest square.
现有长8cm宽6cm的长方形纸片若干张，用这种纸片拼正方形(不能重叠、不留空隙)，拼出的最小的正方形需要这种纸片多少张．
<gadget id="calculator">2 * 2 * 2 * 3</gadget>
<output>24</output>

<gadget id="calculator">24 * 24</gadget>
<output>576</output>

<gadget id="calculator">6 * 8</gadget>
<output>48</output>

<gadget id="calculator">576 / 48</gadget>
<output>12</output>

<result>12</result>