Find It Without Plugging Values
Number Theory
Level
1
\[ \large n! + 1 \qquad \qquad (n+1)! + 1 \]
If \(n\) is a positive integer, find the greatest common divisor of the two numbers above.
\[\]Notation: \(!\) denotes the factorial notation. For example, \(8! = 1\times2\times3\times\cdots\times8 \).
by
Anuj Shikarkhane