In the art class, Mr. Xu asked the students to assemble rectangular papers with a length of 12 cm and a width of 8 cm into a square. Do you think at least how many sheets of paper should be prepared to form a square?
美术课徐老师叫同学们把长12厘米，宽8厘米的长方形纸拼成一个正方形，你认为至少应该要准备几张纸才能拼成正方形？
<gadget id="calculator">2 * 2 * 2 * 3</gadget>
<output>24</output>

<gadget id="calculator">24 / 12</gadget>
<output>2</output>

<gadget id="calculator">24 / 8</gadget>
<output>3</output>

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

<result>6</result>