A natural number less than 30 is both a multiple of 8 and a multiple of 12. What is this number?
一个小于30的自然数，既是8的倍数，又是12的倍数，这个数是多少？
<gadget id="calculator">2 * 2 * 2 * 3</gadget>
<output>24</output>

<result>24</result>