Chapter 19, Problem 10PE

Program Plan Intro

Returns the smallest divisor

Program plan:

• Include the required header files
• Define the class “StreamUtils”
  • Define “smallestProperDivisor” method
    • Returns the smallest divisor of “n” or return no result if the “n” is a prime number.
  • Define the main method
    • Call the “smallestProperDivisor” method with a value “9”.
    • Display the result and expected value.
    • Call the “smallestProperDivisor” method with a value “17”.
    • Display the result and expected value.
    • Call the “smallestProperDivisor” method with a value “25”.
    • Display the result and expected value.