because 1 x (every number) = (every number) and that makes 1 a factor of (every number)
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.
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.
One
One.
The common factor of every set of numbers is 1 because one is a factor of every number.
One is a factor of every number.
yes it is a factor for every number.
One.
One is the only number that is a factor of every other number.
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.
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.
One
One.
1 is a factor of every number.1 is a factor of every number.
The number one.
One is a factor of every number. One is only a multiple of itself.
One is.