C++ code:

#include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;

int smallest_div(int n){
    int i=0;
    bool continuer(true);
    while(continuer){
        i++;
        continuer=false;
        for(int j=1;j<=n;j++){
            if (i%j != 0){
               continuer=true;
               continue;
             }
         }
    }
    return i;
}


int main() {
    int t, n;
    cin >> t;
    for(int line=0;line < t; line++){
        cin >> n;
        cout << smallest_div(n) << endl;
    }  
    return 0;
}

JAVA SOLUTION

import java.io.; import java.util.; import java.text.; import java.math.; import java.util.regex.*;

public class Solution {

public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    int t = in.nextInt();
    for(int a0 = 0; a0 < t; a0++){
        int n = in.nextInt();

        System.out.println(check(n));
    }
}

public static long check(int n)
{

    long a=1;

    //finding the lcm of all numbers till n to get answer
    for(long b=2;b<=n;b++)
    {            
        a= lcm(b,a);
    }

    return a;


}

public static long lcm(long a,long b)
{

    long z=a<b?a:b;

    while(true)
    {
        if(z%a==0 && z%b==0)
        return z;
        z++;
    }
}

}

function gcd(a, b) { while (b !== 0) { let temp = b; b = a % b; a = temp; } return a; }

function lcm(a, b) { return (a * b) / gcd(a, b); }

function smallestMultiple(n) { let result = 1; for (let i = 2; i <= n; i++) { result = lcm(result, i); } return result; }

let n = parseInt(readLine()); console.log(smallestMultiple(n));

import math from functools import reduce

def lcm(a, b): return abs(a*b) // math.gcd(a, b)

def lcm_of_range(n): return reduce(lcm, range(1, n+1))

Input handling

t = int(input().strip()) for _ in range(t): n = int(input().strip()) result = lcm_of_range(n) print(result)