What is the largest prime factor of 6886?
To find the largest prime factor of 6886, we need to factorize the number. By dividing 6886 by its smallest prime factor, which is 2, we get 2 * 3443. Next, we divide 3443 by 7 to get 7 * 491. Finally, we divide 491 by 491, which is a prime number. Therefore, the largest prime factor of 6886 is 491.