The GCF is: 19
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Prime factorization of 38: 2 * 19Primce factrization of 95: 5 * 19Bolded is what they have in common. Therefore, their GCF is 19.The GCF is 19.
The same as the gcf of 57 and 38. 38 is the remainder of the division of 95 by 57.
The factors of 42 are 1, 2, 3, 6, 7, 14, 21 and 42. The factors of 38 are 1, 2, 19 and 38. 2 is the greatest factor which divides both 38 and 42. So, the GCF of 42 and 38 is 2.
The GCF of 38 and 76 is 38. Since 38 is a factor of 76, it is automatically the GCF.
The GCF is 2.