Best Answer

5 itself is a Prime number, so if you count 5 as ending in 5 that is one prime number. Other than that any number ending in 5 would be some multiple of 5 and therefore could not be a prime number.

Q: Can a prime number end in 5?

Write your answer...

Submit

Still have questions?

Continue Learning about Basic Math

The only prime number that ends in a 5 is 5 itself. All the other positive integers that end in 5 are divisible by 5 and therefore not prime.

because all other numbers that end with 5 are divided by 5, in which case they are not prime!

95 is not a prime. All numbers greater than 5 that end in 5 are composites numbers.Composite.

The only prime number ending in a 2 or 5 is the number two itself. All others are composite.

yes 5 is a prime number,because it is divided by itself

Related questions

Other than 2, no prime numbers are even. So prime numbers can't end in even numbers. After 5, no prime number can end in 5. After 5, all prime numbers end in 1, 3, 7 or 9.

The only prime number that ends in a 5 is 5 itself. All the other positive integers that end in 5 are divisible by 5 and therefore not prime.

To be relatively prime you must relate the number to another number. 125 is 5³ so it is relatively prime to all numbers that are not multiples of 5 (do not end in 0 or 5)

because all other numbers that end with 5 are divided by 5, in which case they are not prime!

95 is not a prime. All numbers greater than 5 that end in 5 are composites numbers.Composite.

The only prime number ending in a 2 or 5 is the number two itself. All others are composite.

The only prime number that ends in 5 is 5. All other numbers that end in 5 are multiples of 5 and would have more than two factors.

No - since the number is greater than 5 and has a 5 at the end, you can tell that the number is divisible by 5 and therefore not a prime number. The positive integer factors of 785 are: 1, 5, 157, 785

Every other number that ends in 5 is a multiple of 5 this is why

5 and 2 are the only prime numbers that end in a 5 or 2. A prime number is by definition only divisible by 1 and itself, and all other whole numbers ending in 5 or 2 are divisible by 5 or 2, respectively. Numbers that are not whole numbers cannot be prime.

This is because if the number ends in a five, then it inherently is divisible by 5. This means that it inherently would not be a prime number.

567