For one egg, the number of 2 and 2 lands is exactly counted, and the number of 3 and 3 lands is also exactly counted, and the number of 5 and 5 lands is also exactly counted. How many eggs are there at least in this basket?
一枚鸡蛋，2个2个地数正好数完，3个3个地数也正好数完，5个5个地数也正好数完，请问这筐鸡蛋最少有多少个？
<gadget id="calculator">2 * 3 * 5</gadget>
<output>30</output>

<result>30</result>