No, positive integers ending with the digit 5 are divisible by 5.
That's pretty easy to figure out. Any number that has a 5 or 0 in the ones place is divisible by 5. Which means it has to be composite.
composite
It is prime
86 is not a prime number, so is a composite.
No 168 is not a prime number it is a composite number
Prime.
It is a composite number.
605 is composite. (All whole numbers ending in 5 are composite numbers, except the number 5 itself.).
Composite divisible by at least 5
Yes.
No, 605 is not a prime number. It is divisible by 5 and 11, among other factors.
It is not a prime number, it is a composite number.
It is prime
86 is not a prime number, so is a composite.
It is a Prime number, and therefore not a composite number.211 is a prime number.
No 168 is not a prime number it is a composite number
Is 293 a composite or a prime number?
The number is not COMPOSITE. Instead, it is a prime number.
A prime number has two factors, a composite number has more than two.