(Greatest Common Divisor) The greatest common divisor (GCD) of two integers is the largest integer that evenly divides each of the two numbers. Write a method gcd that returns the greatest common divisor of two integers. [Hint: You might want to use Euclid’s
en.wikipedia.org/wiki/Euclidean_algorithm.]
Incorporate the method into an application that reads two values from the user and displays the result.
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