Is 17 a prime number

Answer 1

Yes, because no number goes into it except for 1 and itself.
17 is a Prime number because it can only be divided by itself and 1 and nothing else there for it is a prime number
Yes 17 is a prime number because it has only two factors which are itself and one

Answer 2

no, it has to be a whole number without fraction or decimal eg 1,2,3,4 etc

Answer 3

Yes, 17 is a prime number

Answer 4

Yes.