function findPrime(...numbers) { let nonPrimeNumbers = []; numbers.forEach(element => { for (let i = 2; i < element; i++) { if (element % i == 0) { nonPrimeNumbers.push(element); break; } } }); console.log("Prime Numbers: " + numbers.filter(numbers => !nonPrimeNumbers.includes(numbers))) console.log("Non Prime Numbers: " + nonPrimeNumbers) } findPrime(3, 5) findPrime(2, 5, 8, 21, 13)