The set of factors includes one and the number itself. Proper factors do not include those two.
No, prime numbers do not have proper factors.
Every number has one as a factor because one can divide into any number with no remainder. Every number does not have one as a proper factor because the set of proper factors does not contain one and the number itself.
No, no prime number has proper factors.
The factors of 17 are itself and one because 17 is a prime number
One has no proper factors.
The proper factors of a number do not include one and the number itself.
"Proper factors" are all of a number's factors except one and the number itself.
The set of factors includes one and the number itself. Proper factors do not include those two.
The proper factors are the regular factors without one and the number itself.
Proper factors don't include one and the number itself.
Proper factors do not include one and the number itself.
Proper factors don't include one and the number itself.
That is one definition of the set of proper factors.
No, prime numbers do not have proper factors.
A prime number has two factors: one and the number itself. A prime number does not have any proper factors.
Proper factors are like regular factors except they don't include one and the number itself.