Contact us
Choose a category below so we can get back to you as quickly as possible.
原式=n(n²;+3n+2) =n(n+1)(n+2) 連續三個整數,則至少有一個是偶數 且有一個數是3的倍數 所以最大公約數是2×3=6
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.