GCD of 14 and 21

Medium 30 pts New · no attempts yet csharp

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GCD using Euclid algorithm.

Static hints

while b != 0

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using System;

class Program
{
    static void Main()
    {
        int a = 14, b = 21;
        while (b != 0) { int t = b; b = a % b; a = t; }
        Console.WriteLine(a);
    }
}

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Explanation

Euclidean algorithm.

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GCD of 14 and 21

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