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GCD & LCM
easy
0:00.0
What is the GCD of two consecutive even integers
2
n
2n
2
n
and
2
n
+
2
2n+2
2
n
+
2
?
A
n
n
n
B
1
1
1
C
2
2
2
D
2
n
2n
2
n
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