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Why can't a whole number ending with 8 be a prime?
The only even prime number is 2.
Can a number ending in 8 be prime?
No, it can't. If a number ends in 8, it is divisible by 2, itself, and 1, so it is not prime.
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 468 a prime number?
No even numbers greater than 2 are prime numbers. 468 is a composite number, as are all numbers ending in 2, 4, 6, 8, or 0.
Is 8 and 17 a prime number?
8 is a even number 17 is a prime number
