There cannot be a common or greatest common factor of just one number. You need two or more numbers.
88 and 93 share no common factors aside from 1.
The common factors of 55 and 88 are: 1 and 11.
The common factors of 48 and 88 are 1, 2, 4 and 8
88 and 176
The factors of 88 are 1, 2, 4, 8, 11, 22, 44, 88. For them to be common, they need to be compared to another set of factors.
The common factors are 1, 2
If that's 24, 64 and 88, the common factors are 1, 2, 4 and 8. If that's 2464 and 88, the common factors are 1, 2, 4, 8, 11, 22, 44 and 88.
The common factors are: 1, 2, 4.
The factors of 88 are 1, 2, 4, 8, 11, 22, 44, 88. For them to be common, they need to be compared to another set of factors.
The common factors of 24 and 88 are 1, 2, 4, and 8
The common factors are: 1, 2, 4, 8
The common factors are: 1, 2, 4, 8