The factors of 15 are: 1, 3, 5, 15 The factors of 33 are: 1, 3, 11, 33 The factors of 45 are: 1, 3, 5, 9, 15, 45
The factors of 33 are 1, 3, 11, and 33 The factors of 45 are 1, 3, 5, 9, 15, and 45 The GCF of 33 and 45 is 3
1 and 3
1 and 3
The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 89 are: 1, 89 The factors of 99 are: 1, 3, 9, 11, 33, 99
1, 3, 5, 9, 15, 45 1, 3, 5, 11, 15, 33, 55, 165
The positive integer factors of 495 are: 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495
Since 15 is a factor of 45, its factors are the common factors of 15 and 45. The factors of 15 are 1, 3, 5, and 15. The factors of 45 are 1, 3, 5, 9, 15, and 45. The factors they have in common are 1, 3, 5, and 15.
The factors of 22 are 1, 2, 11, and 22.The factors of 33 are 1, 3, 11, and 33.The common factors are 1 and 11.1 and 11
The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54 The factors of 99 are: 1, 3, 9, 11, 33, 99
Factors for 27: 1, 3, 9, 27 Factors for 45: 1, 3, 5, 9, 15, 45 Factors for 99: 1, 3, 9, 11, 33, 99 Common Factors: 1, 3, 9
The factors of 15 are: 1, 3, 5, 15 The factors of 21 are: 1, 3, 7, 21 The factors of 33 are: 1, 3, 11, 33