There are three steel pipes, the length of the first one is 1.2 times that of the second one, half of the third one, and the third one is 280 cm longer than the second one, now cut these three steel pipes into as long as possible and equal Small sections, how many sections are cut into such small sections?
有三根钢管，其中第一根的长度是第二根的1.2倍，是第三根的一半，第三根比第二根长280厘米，现在把这三根钢管截成尽可能长而又相等的小段，共截成这样的小段多少段．
<gadget id="calculator">2.4 - 1</gadget>
<output>1.4</output>

<gadget id="calculator">280 / 1.4</gadget>
<output>200</output>

<gadget id="calculator">2 * 2 * 2 * 5</gadget>
<output>40</output>

<gadget id="calculator">1.2 / 40</gadget>
<output>0.03</output>

<gadget id="calculator">200 * 0.03</gadget>
<output>6</output>

<gadget id="calculator">280 / 1.4 / 40</gadget>
<output>5</output>

<gadget id="calculator">2.4 / 40</gadget>
<output>0.06</output>

<gadget id="calculator">200 * 0.06</gadget>
<output>12</output>

<gadget id="calculator">6 + 5 + 12</gadget>
<output>23</output>

<result>23</result>