The factors of 21 are: 1, 3, 7, 21 The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36 The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
The factors of 12 are:1, 2, 3, 4, 6, 12The factors of 21 are:1, 3, 7, 21The Greatest Common Factor:GCF = 3
The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30 The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42
1, 3, 5, 151, 2, 3, 6, 7, 14, 21, 421, 3, 5, 151, 2, 3, 6, 7, 14, 21, 42
Factors of 21: 1, 3, 7, 21 Factors of 45: 1, 3, 5, 9, 15, 45
The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 21 are: 1, 3, 7, 21 The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30
12 (2x2x3)
The factors of 15 are: 1, 3, 5, and 15.The prime factors of 15 are: 3 and 5.The factors of 21 are: 1, 3, 7, and 21.The prime factors of 21 are: 3 and 7.
The factors of 12 are: 1, 2, 3, 4, 6, 12The factors of 15 are: 1, 3, 5, 15The factors of 21 are: 1, 3, 7, 21The common factors are: 1, 3The Greatest Common Factor (GCF) is: 3
17
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
The factors of 21 are: 1, 3, 7, 21 The factors of 23 are: 1, 23
Factors for 84 are {1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84} Factors for 105 are {1, 3, 5, 7, 15, 21, 35, 105} Greatest common factor of 84 and 105 is 21
The factors of 15 are 3 and 5. The factors of 21 are 3 and 7. So the common factor is 3.
The factors of 12 are 1, 2, 3, 4, 6, and 12 The factors of 15 are 1, 3, 5, and 15
The factors of 21 are: 1, 3, 7, 21 The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36 The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
Factors of 12 - 1, 2, 3, 4, 6, 12. Factors of 15 - 1, 3, 5, 15. Factors of 36 - 1, 2, 3, 4, 6, 9, 12, 18, 36. Common factors are - 1, 3.