OOP-JAVA Practical 8

• PPS(C)
• JAvA

• Aim: Write a program that reads an integer and displays all its smallest factors in increasing order. For example if input number is 120, the output should be as follows:2,2,2,3,5.
• Code:

  import java.util.*;
  public class practical8{
      public static void main(String args[]){
          Scanner s=new Scanner(System.in);
          System.out.println("Enter the Positive Integers:");
          int a=s.nextInt();
          System.out.println("Smallest factors are:");
          int i=2;
          while(i<=a){
              if(a%i==0){
                  if(a==i){
                      System.out.println(i+".");
                  }
                  else{
                      System.out.print(i+",");
                  }
                  a=a/i;
              }
              else{
                  i++;
              }
          }
      }
  }

• Output:
  

Practical 7 Practical 9