One method is to express each number in terms of its prime factors.
189 = 3 x 3 x 3 x 7 = 33 x 7
297 = 3 x 3 x 3 x 11 = 33 x 11
The Greatest Common Factor is 33 = 27.
5 x 27 = 135. 7 x 27 = 189. 11 x 27 = 297. So the answer is 27.
The factors of 132 are: 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132The factors of 297 are: 1, 3, 9, 11, 27, 33, 99, 297The common factors are: 1, 3, 11, 33The Greatest Common Factor (GCF) is: 33
11
The GCF is 27.
Any multiple of 27 will have 27 as a factor. 27, 54, 81, 108, 135, 162, 189, 216, 243, 270, 297, 324, 351, 378, 405, ...
The GCF is 27.
5 x 27 = 135. 7 x 27 = 189. 11 x 27 = 297. So the answer is 27.
33
The GCF of 26 and 297 is 1.
You need at least two numbers to find a GCF.
The GCF is 27.
The factors of 132 are: 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132The factors of 297 are: 1, 3, 9, 11, 27, 33, 99, 297The common factors are: 1, 3, 11, 33The Greatest Common Factor (GCF) is: 33
The Greatest Common Divisor (GCD) for 165 297 is 33.
11
Yes. The only common factor of 280 and 297 is one.
The GCF is 27.
Any multiple of 27 will have 27 as a factor. 27, 54, 81, 108, 135, 162, 189, 216, 243, 270, 297, 324, 351, 378, 405, ...