It is not possible to give a sensible answer to this question. A common factor (HCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question!
the common factors of 25 and 250 are 1,5,25
There are no COMMON factors]between '9' & '25'. '9' has the factors os 3, & 9. '25 has the factors of 5, & 25/
1 and 5 are the common factors of 65 and 25.
The common factors of 25 and 75 are 1, 5, and 25
The common factors of 25 and 50 are 1, 5 and 25.All of them.
The factors for 25 are 1,5, and 25 The factors for 35 are 1,5, and 35 The common factors for 25 and 35 are 1, and 5
The common factors are: 1, 5, 25
Common factors of 14 and 25 are: 1.
Common factors of 3 and 25 are: 1.
The common factors are: 1, 5, 25
The common factors are: 1, 5, 25
The factors of 25 are 1, 5 and 25. For them to be common, they need to be compared to another set of factors.