The factor is 1.
1
The greatest factor of any number is the number itself. There is no integer that is the greatest factor of every number. One is a factor of every number. One is the GCF of co-prime numbers.
Yes.
nope
It's part of the identity property. Pick a number. Multiply it by one. The answer will be the number. That means that every number has the factor pair of itself and 1, so every number has one as a common factor.
In a set of numbers if one of the numbers is 1 then GCF is 1.Reason:GCF of a set of numbers can never be greater than the smallest number of the set. So in this case GCF can't be greater than 1.Since 1 is a factor of every number then it is the factor shared by every number.So 1 is always in the list of common factors.But here one of the numbers is 1 then GCF is 1 because 1 is the only common factor.
Answer is one.
1
The number one is a factor of every number.
1 is a factor of every number.1 is a factor of every number.
Divide the numerator and denominator by every common factor greater than 1.
The number one goes into every number making the the least (lowest) common factor.