1,3,5,15
15 and 30 are factors of 60. The factors of 60 include the factors of 15 and 30. 45 is not a factor of 60.
15, 20, 30, 60
The common factors of 30 and 60 are 1, 2, 3, 5, 6, 10, 15 and 30.
Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30.Factors of 75: 1, 3, 5, 15, 25, 75.Factors of 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60.GCF (30, 75, 60) = 15
Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30.Factors of 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60.Factors of 75: 1, 3, 5, 15, 25, 75.GCF (30, 60, 75) = 15
The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30 The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
The factors of 15 are 1, 3, 5, 15 The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
The factors of 15 are: 1, 3, 5, 15 The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30 The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40 The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 The factors of 71 are: 1, 71
60 15 and 4 have no common factors, so the LCM must be at least their product. The number 30 does not introduce any additional factors, so the LCM is 60.
The factors of 15 are 1, 3, 5, and 15 The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60 The common factors of 15 and 60 are 1, 3, 5, and 15
The composite factors of 60 are: 4, 6, 10, 12, 15, 20, 30, 60.
3, 4, 6, 12, 15, 20, 30, 60.