Is 748 a Prime Number?

To determine whether the number 748 is a prime number, it is necessary to check if it has any divisors besides 1 and itself. This involves checking if there are any other numbers that can divide 748 evenly, meaning without leaving a remainder. If such divisors exist, 748 is not a prime number; otherwise, it would be classified as prime.

To quickly check if 748 is a prime number:

Calculate the square root of 748

$\sqrt{748} = 27.35$

Prime numbers less than or equal to 27.35: 2, 3, 5, 7, 11, 13, 17, 19, 23

• 748 is divisible by number: 2, 11, 17.

Since 748 is divisible by a number 2, 11, 17 other than 1 and itself, so it is not a prime number