Chapter 5, Problem 5.39E

Program Plan Intro

Program Plan-

• Include the header files and initialize the main() function.
• Take the input of two numbers through the user.
• Declare the function prototypes for finding gcd of the two numbers.
• Call the function to display the output.
• Define the functional role in the respective function definition.

Program description:

The program defines a function gcd that takes two integer arguments and uses this function to calculate gcd of two integers.