No it is not a common factor of 48 and 90.
No because 4 is a factor of 48 but not of 90
No.
4 is a factor of 16 and 48 as well as of itself, so 4 is the greatest common factor.
The greatest common factor of 48 and 68 is 4
The greatest common factor of 48 and 140 is 4.
The greatest common factor of 48 and 28 is 4.
The Greatest Common Factor of 28, 48 is 4.
Since 4 is a factor of 48, it is automatically the GCF.
Yes, it is. 4 is also a common factor of 4 and 8.
The greatest common factor (GCF) is: 4
The highest common factor is 4.
The greatest common factor of 20, 48 and 32 is 4.
The greatest common factor (GCF) of 20, 48, and 64 is 4.