common factor
A whole number that is a factor of two or more nonzero whole numbers is a common factorThis would be called a common factor.common factor.a common factor
the prime factorization
A whole number that is a factor of two or more numbers is a common factor.
A common factor.
A common Factor
a common factor
1
The second number is a factor of the first.
No because factors are whole numbers but every whole number except zero has 1 as a factor.
That's called the greatest common factor, or GCF.
1 is a factor of any whole number.
There are 8. Also, by definition factors must be whole numbers because otherwise every non-zero number is a factor of every number (including prime numbers).