Let $n$ be a positive integer.  How many different values can $\gcd(n + 5, n + 11)$ attain?
Question:
Let $n$ be a positive integer.  How many different values can $\gcd(n + 5, n + 11)$ attain?
Answer:
Let's think step by step.

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Let $n$ be a positive integer.  How many different values can $\gcd(n + 5, n + 11)$ attain?
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