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It is not possible to give a sensible answer to this question. The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question so, mathematically, the question does not make sense.
If, instead, you consider a number [positive integer] whose greatest common factor is one, then there is only one possibility and that is the number one. So you would call it ONE.
What else can I help you with?
What is the 3 numbers whose gcf is 16?
There are an infinite number of triplets whose GCF is 16. One possibility is 16, 32 and 48.
What is a number pair whose greatest common factor is the same as one of the numbers?
A number pair whose GCF is the same as one of the numbers is i , i x j where i and j are integers greater than zero. If i=3 and j=5 then the number pair will be 3,15. The GCF is 3. If i=7 and j=11 the number pair will be 7,77 and the GCF 7. The number of possible solutions is infinite.
What do mathematicians call pairs of numbers whose GCF is one?
prime. * * * * * WRONG! They are coprime, not prime. GCF(8, 9) is 1 but neither 8 nor 9 is a prime.
What number whose greatest common factor is one of the number pairs in the pair?
It can be any number if the other in the pair is its multiple. For example, if x and k are any integers then GCF(x, kx) = x
What is the GCF of 4263?
The GCF of one number is itself. To find the GCF, more than one number is needed.
What is the GCF of 81220?
The GCF of one number is itself.
What is the GCF of 345185?
The GCF of one number is itself.
What is the GCF of 182228?
The GCF of one number is itself.
What is the GCF of 1545180?
The GCF of one number is itself.
What is 1824 GCF?
The GCF of one number is itself.
What is the GCF of 27177?
The GCF of one number is itself.
What is the GCF of 121618?
The GCF of one number is itself.
