A basket of apples counts 5 by 5, 8 by 8, and 10 by 10. They are all counted exactly, and there is nothing left. What is the minimum number of apples in this basket?
一筐苹果5个5个地数，8个8个地数，10个10个地数，都正好数完，没有余下的．这筐苹果最少是多少个．
<gadget id="calculator">2 * 2 * 2 * 5</gadget>
<output>40</output>

<result>40</result>