The least common multiple of two numbers is 180, and the greatest common factor is 15. If one of the numbers is 45, what is the other number?
两个数的最小公倍数是180，最大公因数是15，已知其中一个数为45，另一个数是多少？
<gadget id="calculator">180 / 45</gadget>
<output>4</output>

<gadget id="calculator">15 * 4</gadget>
<output>60</output>

<result>60</result>