prompts the user for a positive integer and then displays that integers prime factors - Java Algorithm

Java examples for Algorithm:Number

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Description

prompts the user for a positive integer and then displays that integers prime factors

Demo Code


import java.util.Scanner;

public class PrimeFactors {
  public static void main(String[] args) {

    Scanner scan = new Scanner (System.in);

    double number;


    System.out.print("Enter number");
    number=scan.nextInt();/*from w w  w .  j  a v  a  2s . c o m*/

    int count= 2;

    while (count<= number){

      if (number%count==0){
        System.out.println(count);
        number=number/count;
      }
      else
        count= count+1;
    }

  }
}

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