Greatest Common Divisor Program Plan: Declare a main function. Inside the main function, Get the two numbers from the user. In the “try’ block, Check “m” value is less than “n” value. Swap the values. Check “m” value is not equal to 0. Set the value Calculate the “m” value Again, set the value. Display the result. In exception block, display the error message. Call the main function.

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Chapter 8, Problem 8PE

Program Plan Intro

Greatest Common Divisor

Program Plan:

Declare a main function. Inside the main function,

Get the two numbers from the user.

In the “try’ block,

Check “m” value is less than “n” value.

Swap the values.

Check “m” value is not equal to 0.

Set the value

Calculate the “m” value

Again, set the value.

Display the result.

In exception block, display the error message.

Call the main function.

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