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HTML

              
                
              
            
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CSS

              
                
              
            
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JS

              
                console.log(isPrime(11))
console.log(isPrime(15))


// ChatGPT
// Function that ckecks whether the number is Prime or not
function isPrime(num) {
  // Return false if the number is less than 2
  if (num < 2) {
    return false;
  }

  // Check for divisibility by numbers less than the square root of the number
  for (let i = 2; i <= Math.sqrt(num); i++) {
    // Return false if the number is divisible by `i`
    if (num % i === 0) {
      return false;
    }
  }

  // Return true if the number is not divisible by any number
  return true;
}

              
            
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999px

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