yes, it is only divisible by 19 and 1, therefore it is prime
composite
Yes, they are relatively prime.
23
A prime number is a positive integer not divisible without a remainder by any positive integer other than itself and one. Nineteen can only be divided by one or nineteen without having a remainder, therefore, nineteen is a prime number.
2 and 17
No, just one.
19 is a prime number because it only has two factors which are itself and one
No. 19 is a prime number and is not a multiple of any number
3, 5, and 11.
you know that nineteen is a prime number because it only divides by one and itself. hopefully that helped
you know that nineteen is a Prime number because it only divides by one and itself. hopefully that helped
19 is a prime number, so, the factors of 19 are 1 and 19.