Explanation: <em>This question is super easy for me. 109 is a prime number because it has not possible to factorize it. By the other words, 109 it can only divided by the 1. Hope this helps! And thank you for posting your question at here on Brainly. And have a great day. -Charlie</em>
109 is a prime number since prime means a number that can’t be a product and doesn’t have a factor. Since 109 doesn’t have a factor or can’t be a product this means that 109 is prime.
