No, 9 is not a factor of 84.
Nine is the highest common factor of 81 and 9
The Greatest Common Factor of 81, 108, 117: 9
Since 9 is a factor of 81, it is automatically the GCF.
The greatest common factor is 9
The factors of 81 are 1, 3, 9, 27, and 81. The factors of 243 are 1, 3, 9, 27, 81, and 243. The common factors of 81 and 243 are 1, 3, 9, 27, and 81. Therefore, the least common factor (the smallest common factor) is 1.
The greatest common factor (GCF) of 36 81 and 144 is 9.
Since 9 is a factor of 81, all of its factors are common.
The common factors of 27 and 81 are: 1, 3, 9, and 27
The Greatest Common Factor (GCF) is: 9
The Greatest Common Factor (GCF) is: 9
The GCF of 81 and 801 is 9
9