answersLogoWhite

0

Can a number ending in 8 be prime?

Updated: 8/19/2019
User Avatar

Wiki User

13y ago

Best Answer

No, it can't. If a number ends in 8, it is divisible by 2, itself, and 1, so it is not prime.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Can a number ending in 8 be prime?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Can a hole number ending in 8 be prime?

No.


Why can't a whole number ending with 8 be a prime?

The only even prime number is 2.


Can a whole number ending in eat be prime?

A number ending in 8 cannot be prime because 8 is an even number. Any even number can be divided evenly by 2 as well as itself and 1, and a prime number is a number that cannot be divided evenly by any number except itself and 1.


Is 1988 a prime number?

2 is the only prime number that is an even number. Any number ending in 2, 4, 6, 8, or 0 is an even number, so 1988 is not a prime number.


Can a whole number ending in 8 be prime explain?

No. It is even and so divisible by 2.


Can a whole number ending in 8 be prime?

No. It's an even number, i.e. divisible by 2.


Is 1076 is prime number?

No number greater than 5 ending in 2, 4, 5, 6 or 8 can be prime... ...oh, and neither is 4!


Why cant a whole number ending in 8 be prime?

Whole numbers ending in 8 are even numbers. All even numbers except for 2 are composite numbers.


Why is it that any 3 digit number that ends in 0 or 2 or 4 or 5 or 6 or 8 cannot be prime?

A prime number is evenly divisible only by itself and one. Any three digit number ending in 0, 2, 4, 6, or 8 is evenly divisible by 2 - so not a prime Any three digit number ending in 5 is divisible by 5, so not a prime number. The only even prime number is 2. The only prime number that ends in 5 is 5.


Is 1350 prime?

it is not a prime number as it is an even number, ending in 0 2 4 6 8 so is at least divisible by 2 (and 10 or 135) and others.


Is 2180 a prime number?

Trivially no. No number ending in 0 can be prime.


Is 2310 prime?

no number ending in 0 is prime.