To find the greatest common factor of 28 and 78, we first list the factors of each number. The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 78 are 1, 2, 3, 6, 13, 26, 39, and 78. The greatest common factor is the largest number that appears in both lists, which in this case is 2. Therefore, the greatest common factor of 28 and 78 is 2.
78 = 2 x 3 x 13, 28 = 2 x 2 x 7. Only, therefore greatest, Common Factor is 2.
The GCF is 2.
The greatest common factor of 78 and 546 is 78.
The GCF is 2.
The greatest common factor of 78 , 8 = 2
The greatest common factor of 78 , 41 = 1
The greatest common factor of 78 and 120 is 6.
The greatest common factor of 12 and 78 is 6.
Greatest common factor of 78 and 286 is 26.
The GCF is 13.The Greatest Common Factor (GCF) is: 13
The greatest common factor of 12 and 78 is 6.