Its only factors are itself and one because 73 is a prime number
73 is prime.
prime
Hm
73 is Prime, therefore there are no factors to list except for 1.
composite
The GCF of a prime number and a composite number is 1 if the former is not a factor of the latter. 73 is a prime number and 18 is a composite number and 73 is not a factor of 18 because 18 is not divisible by 73. So, GCF(73, 18) = 1.
73 is a prime number
A composite factor is a factor that is a composite number, as opposed to a prime factor which is a factor that is a prime number.
It is a prime.
Is 19 a composite or prime factor
A composite factor is a factor that is a composite number, as opposed to a prime factor which is a factor that is a prime number.
no 73 is a prime number.
73 is prime.
The greatest common factor of a prime number & a composite number is 1 if the composite number is not divisible by the prime number. 81(composite number) is not divisible by 29(prime number) so, gcf(29,81) = 1.
prime
Hm
Composite