Java Program to find Last Digit of a Number

Write a Java program to find Last Digit of a Number with example.

Java Program to find Last Digit of a Number Example 1

This program allows the user to enter any number. Next, this Java program returns the Last Digit of a user-entered value.

// Java Program to find Last Digit of a Number
import java.util.Scanner;

public class LastDigit1 {
	private static Scanner sc;
	public static void main(String[] args) 
	{
		int number, last_digit;
		sc = new Scanner(System.in);
		
		System.out.print(" Please Enter any Number that you wish : ");
		number = sc.nextInt();	
		
		last_digit = number % 10;
		
		System.out.println("\n The Last Digit of a Given Number " + number + "  =  " + last_digit);
	}
}

number = 1236
last_digit = number % 10
last_digit = 1236 % 10 = 6

Java Program for Last Digit of a Number Example 2

This Java program is the same as the above last digit example. But this time, we are creating a separate Java method to find the last Digit of the user entered value.

// Java Program to find Last Digit of a Number
import java.util.Scanner;

public class LastDigit2 {
	private static Scanner sc;
	public static void main(String[] args) 
	{
		int number, last_digit;
		sc = new Scanner(System.in);
		
		System.out.print(" Please Enter any Number that you wish : ");
		number = sc.nextInt();	
		
		last_digit = lastDigit(number);
		
		System.out.println("\n The Last Digit of a Given Number " + number + "  =  " + last_digit);
	}
	
	public static int lastDigit(int num)
	{
		return num % 10;	
	}
}

Java last digit in a number output

 Please Enter any Number that you wish : 4569

 The Last Digit of a Given Number 4569  =  9