The word 'common' is used when we compare two or more elements to see similarities or when something is equally shared by two or more things.
Let us consider an example:
What is common between a lion and a tiger?
1 - Both are wild animals
2 - Both are mammals
3 - Both are flesh eating animals
But we can't ask for similarities for a lion to itself.
So, we need at least two things to compare. We can't compare an element to itself to find similarities.
Similarly it is not possible to find common factors for one number only.
The factors of 10 are 1, 2, 5, and 10. The factors of 5 are 1 and 5. The common factors of 10 and 5 are 1 and 5.
Common factors of 10 and 63 are: 1.
The factors of 10 are 1, 2, 5, and 10. The factors of 4 are 1, 2, and 4. The common factors of 10 and 4 are 1 and 2, and the GCF (Greatest Common Factor) is 2.
The factors of 10 are 1, 2, 5 and 10. For them to be common, they need to be compared to another set of factors.
The common factors of 10 and 180 are: 1, 2, 5, and 10
The common factors of 10 and 30 are: 1, 2, 5, and 10
The common factors of 10 and 100 are 1, 2, 5, 10
The common factors of 6 and 10 are 1 and 2.
They can be. 4 and 10 are common factors of 20 and 40.
The common factors are: 1, 2, 5, 10
The common factors are: 1, 2, 5, 10.
The common factors are: 1, 2, 5, 10.