The greatest common factor of two numbers is 60, the least common multiple is 360, one of the numbers is 180, what is the other number.
两个数的最大公因数是60，最小公倍数是360，其中一个数是180，另一个数是多少．
<gadget id="calculator">360 / 180</gadget>
<output>2</output>

<gadget id="calculator">60 * 2</gadget>
<output>120</output>

<result>120</result>