Short answer: There are none.
There is neither a greatest common factor nor common factors of a single number, such as 152, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor.
The GCF of 38 and 152 is 38.38/38=1152/38=438
The greatest common factor of 38 and 76 is 38.
The greatest common factor is 2
The greatest common factor for 16 and 38 is 2.
The greatest common factor of 38 and 1,000 is 2.
The greatest common factor of 205 and 38 is 1.
The greatest common factor of 38 , 88 = 2
The greatest common factor of 38 and 104 is 2.
The GCF is 2.
The greatest common factor of 38 and 74 is 2 This is very low are YOU sure?
The Greatest Common Factor (GCF) is: 1
The greatest common factor of 38 and 48 is 2The GCF is 2.