No, those are prime numbers.
617 has only two factors which are itself and one because it is a prime number
Prime numbers only have one and itself as factors.
Numbers having only 2 factors are prime numbers. Their only factors are 1 and themselves. Prime numbers. The only two factors should be 1 and itself.
prime numbers are numbers that their only factors are 1 and itself.
Any number that contains only two factors which are itself and one is a prime number all other numbers that have more than two factors are composite numbers.
Prime numbers are numbers that are only divisible by 1 and itself. It only has two factors (1 and itself) Composite numbers have more than 2 factors (1 and itself). They are divisible by more than just 1 and itself.
Yes, prime numbers have factors. A prime number has only two factors(1 and itself).
Any prime number, a prime number is a number of which the only factors are it and itself.
A prime number is any number that only has one and itself as factors. Therefore, to tell if a number is prime simply find it's factors. If it has more than two factors than it is not a prime number.
71 is prime. Its only factors are one and itself.
prime numbers
they help you know whick numbers are prime meaning its only factors are itself and one and which numbers have more factors than itself and 1.