There is not enough information to answer this question.
Common factors are factors that two or more numbers have in common. Without being given at least two numbers, it is impossible to list all the common factors.
All non-zero whole numbers can be common factors under the right circumstances. That makes the answer infinite and difficult to write down.
Since 9 is a factor of 63, all of its factors are common.
All numbers have a common factor of 1. Sometimes that's the only common factor.
Since 5 is a factor of 20, all the factors of 5 are common to 20.
The only factor that's common to all of them is '1'.
Do you mean all the factors? I'm not sure what "common factors" is?
There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.
There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.
There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.
There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.
There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.
There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.
There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.
There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.
1 is a common factor for all integers.
Most Common Factor, Greatest Common Factor, Highest Common Factor... all the same thing.
There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.
There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.