Cut a piece of rectangular paper with a length of 120 cm and a width of 80 cm into square paper (no surplus), how many sheets can be cut at least.
把一张长120厘米，宽80厘米的长方形纸剪成正方形纸(无剩余)，最少能剪成多少张．
<gadget id="calculator">2 * 2 * 2 * 5</gadget>
<output>40</output>

<gadget id="calculator">120 / 40</gadget>
<output>3</output>

<gadget id="calculator">80 / 40</gadget>
<output>2</output>

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

<result>6</result>