0
Wiki User
The factors of 38 are: 1, 2, 19, 38
The factors of 63 are: 1, 3, 7, 9, 21, 63
The common factor is: 1
The GCF is 21.
The GCF is 63.
The GCF is 3.
The GCF of 38 and 76 is 38. Since 38 is a factor of 76, it is automatically the GCF.
The GCF is 9.
The GCF is: 63
The GCF is 7.
The GCF is 1.