# Write a program that displays the smallest positive number that is evenly divisible by all of the numbers from 1 to 20. For instance, 2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.

**Updated:**Oct. 1, 2023 —

**Training Time:**1 Minute

Overseen by: Archangel Macsika

All Training Resources

Scroll for more menu list

**Topic:**Generic - Java Programming

**Difficulty:** Easy.

**Companies who previously asked this:** -.

**Objective:** Write a program that displays the smallest positive number that is evenly divisible by all of the numbers from 1 to 20. For instance, 2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.

**Input:** Numbers from 1 - 20.

**Expected Output:** Find out.

### Sikademy Solution

```
package sikademy;
/**
*
* @author Archangel Macsika
*/
import java.util.logging.Logger;
// This class finds the smallest number that is divisible by all numbers from 1-20.
public class EvenlyDivisible {
private static final Logger LOG=Logger.getLogger(EvenlyDivisible.class.getName());
public static void main(String[] args) {
LOG.info("Into main class");
int startingNumber=2520;
int flag=0;
while(flag!=20){
LOG.info(""+startingNumber);
for(int i=1;i<20;i++){
if(startingNumber%i==0){
flag++;
}
}
if(flag!=20){
flag=0;
startingNumber+=1;
}
}
LOG.info("The smallest number is : " + startingNumber);
}
}
```