The greatest common factor of a number and 60 is 12, and the least common multiple is 120. What is this number?
某数与60的最大公因数是12，最小公倍数是120．这个数是多少．
<gadget id="calculator">12 / 60</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">120 * (1/5)</gadget>
<output>24</output>

<result>24</result>