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GCD & LCM
hard
0:00.0
What is
GCD
(
10
10
+
1
,
10
5
+
1
)
\text{GCD}(10^{10}+1, 10^5+1)
GCD
(
1
0
10
+
1
,
1
0
5
+
1
)
?
A
1
B
10+1
C
100+1
D
10^5+1
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