# Java Program to Print Prime Numbers from 1 to N using For loop

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__Java__ program to print prime numbers from **1 to N** using for loop. In this article, you will learn how to make a java program to print prime numbers from **1 to N** using for loop.

### Sample of Prime Numbers

**2 3 5 7 .......... 103 107 109**

### Source Code

```
// Java Program to Print Prime Numbers from 1 to N using For loop
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int x, i, j, f;
System.out.println ("Please enter the range for print the prime numbers::\n");
x = in.nextInt();
System.out.println ("\nThe prime numbers from 1 to " + x + " are::\n\n");
for (i = 1; i <= x; i++) {
// They are niether prime nor composite if as skip 0 and 1
if (i == 1 || i == 0) {
continue;
}
f = 1;
for (j = 2; j <= i / 2; ++j) {
if (i % j == 0) {
f = 0;
break;
}
}
// f = 1 means i is prime and f = 0 means i is not prime
if (f == 1) {
System.out.print (" " + i);
}
}
System.out.println ("\n");
}
}
```

### Output

`Please enter the range for print the prime numbers::`

`110`

`The prime numbers from 1 to 110 are::`

` 2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97 101 103 107 109`