It is known that the product of two natural numbers is 540, and their greatest common divisor is 6, so what is their least common multiple.
已知两个自然数的乘积是540，它们的最大公约数是6，那么它们的最小公倍数是多少．
<gadget id="calculator">540 / 6</gadget>
<output>90</output>

<result>90</result>