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GCD & LCM
medium
0:00.0
What is the
gcd
(
n
!
+
1
,
(
n
+
1
)
!
)
\text{gcd}(n! + 1, (n+1)!)
gcd
(
n
!
+
1
,
(
n
+
1
)!)
?
A
1
1
1
B
n
n
n
C
n
+
1
n+1
n
+
1
D
n
!
n!
n
!
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