C Program for GCD of two numbers using recursion

By | November 28, 2016

GCD of two numbers using recursion


Write a C Program for GCD of two numbers using recursion. Here’s simple Program for GCD of two numbers using recursion in C Programming Language.


Recursion : :


  • Recursion is the process of repeating items in a self-similar way. In programming languages, if a program allows you to call a function inside the same function, then it is called a recursive call of the function.
  • The C programming language supports recursion, i.e., a function to call itself. But while using recursion, programmers need to be careful to define an exit condition from the function, otherwise it will go into an infinite loop.
  • Recursive functions are very useful to solve many mathematical problems, such as calculating the factorial of a number, generating Fibonacci series, etc.

Here is the source code of the C Program for GCD of two numbers using recursion. The C Program is successfully compiled and run on a Windows system. The program output is also shown below.


SOURCE CODE : :



OUTPUT : :



Above is the source code for C Program for GCD of two numbers using recursion which is successfully compiled and run on Windows System.The Output of the program is shown above .

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