It is known that the prime factors of the three composite numbers of A, B, and C are: A=2*3*3*5, B=2*2*5, C=2*3*5, the least common multiple of A, B, and C how many.
已知A、B、C三个合数分解质因数是：A=2*3*3*5，B=2*2*5，C=2*3*5，A、B、C的最小公倍数是多少．
<gadget id="calculator">2 * 3 * 2 * 3 * 5</gadget>
<output>180</output>

<result>180</result>