Input number and print factors using for loop in Java
for Loop - Question 9
In this question, we will see how to input a number and print its factors in Java programming using for loop. To know more about for loop click on the for loop lesson.
Q9) Write a program in Java to input a number and print its factors using for loop.
Program
import java.util.Scanner;
public class Q9
{
public static void main(String args[])
{
int i,n;
Scanner sc=new Scanner(System.in);
System.out.print("Enter a number ");
n=sc.nextInt();
System.out.println("Factors are");
for(i=1; i<=n; i=i+1)
{
if(n%i==0)
{
System.out.println(i);
}
}
}
}Output
Enter a number 12 Factors are 1 2 3 4 6 12
