The greatest common factor of 77 and 84 is 7.
The greatest common factor of 42, 77 and 84 is 7.
The factors of 84 are 1,2,3,4,6,7,12,14,21,28,42 and 84. To find a greatest common factor, you need to compare them to another number's factors.
1 and 7.
GCF(84, 77, 49) = 7.
It is: 7
The factors of 77 are:1, 7, 11, 77The factors of 84 are:1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84The common factors are:1, 7The Greatest Common Factor (GCF) is:7
1 and 7
By comparing the factors of 84 with another set of factors.
The GCF is 7.
The GCF is 7.