The least common multiple of the three primes is 225. What are the three primes? The answer is 3.5.17. I don't know why?

The least common multiple of the three primes is 225. What are the three primes? The answer is 3.5.17. I don't know why?

225=5*5*3*3
So 225 can't be the least common multiple of three prime numbers
I think LZ is wrong
It should be 255
255=3*5*17
The product of three prime numbers