Factors of 54: 1, 2, 3, 6, 9, 18, 27, 54.Factors of 135: 1, 3, 5, 9, 15, 27, 45, 135.Factors of 189: 1, 3, 7, 9, 21, 27, 63, 189.GCF (54, 135, 189) = 27
The factors of 189 are: 1 3 7 9 21 27 63 189
The factors of 135 are: 1, 3, 5, 9, 15, 27, 45, 135 The composite factors of 135 are: 9, 15, 27, 45, 135
The factors of 189 are 1 3 7 9 21 27 63 189 So the largest factor is 189. However, 189 is not a proper factor, even though it is a factor. The largest proper factor is 63. Now 63 is not prime, since is is clearly divisible by 3. The largest prime factor is 7
Prime factors of 189 are 33 and 7Prime factors of 231 are 3, 7, and 11HCF of 189 and 231 is 7
The GCF is 27.
Factors of 54: 1, 2, 3, 6, 9, 18, 27, 54.Factors of 135: 1, 3, 5, 9, 15, 27, 45, 135.Factors of 189: 1, 3, 7, 9, 21, 27, 63, 189.GCF (54, 135, 189) = 27
135 = 33 x 5 189 = 33 x 7 135/189 = 5/7
The GCF is 27.
The GCF is 27.
The Least Common Multiple (LCM) for 135 189 315 and 525is 4,725.
Factors of 189: 1, 3, 9, 21, 63, 189,
factors of 189 are 1, 3, 7, 9, 21, 27, 63, and 189
The factors of 189 are 1, 3, 7, 9, 21, 27, 63, and 189. All these factors divide evenly into 189 without a remainder.189 = 9 * 21thus, factors are: 1,3,7,9,21,27,63,189
The positive integer factors of 945 are: 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945
5 x 27 = 135. 7 x 27 = 189. 11 x 27 = 297. So the answer is 27.
1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945