Three iron wires are 30 meters, 45 meters, and 75 meters long respectively. If they are all cut into equal small pieces and there is no surplus, then how many pieces can be cut into in total?
三根铁丝分别长30米，45米，75米，如果把它们都截成相等的小段而没有剩余，那么一共可以截成多少段．
<gadget id="calculator">30 + 45 + 75</gadget>
<output>150</output>

<gadget id="calculator">3 * 5</gadget>
<output>15</output>

<gadget id="calculator">150 / 15</gadget>
<output>10</output>

<result>10</result>