X=3 or 3.5, I know that it isn't a direct answer but you asked this question yesterday and have gotten nothing so I will help narrow it down for you.
<span>the prime factorization of 2,520
2 * 2 * 2 * 3 * 3 *5 * 7</span>
Answer:
be itshwhehehee such brush hahbshkd