The sum of 50 different non-zero natural numbers is 101101, so what is the maximum value of their greatest common divisor?
50个互不相同的非零自然数的和为101101，那么它们的最大公约数的最大值是多少？
<gadget id="calculator">7 * 11</gadget>
<output>77</output>

<result>77</result>