The only factors common to all three numbers are... 1 & 5
Common factors of 15, 35, and 45 are: 1 and 5.
The Least Common Multiple (LCM) for 20 25 35 and 45 is 6,300.
Factors of 45: 1, 3, 5, 9, 15, 45.Factors of 55: 1, 5, 11, 55.Factors of 20: 1, 2, 4, 5, 10, 20.GCF (45, 55, 20) = 5
The factors of 30 are 1, 2, 3, 5, 6, 10, 20, and 30. The factors of 45 are 1, 3, 5, 9 15, and 45. The common factors of 30 and 45 are 1, 3, and 5.
The common factors of 45 and 90 are 1,3,5
The common factors of 35 and 45 are: 1 and 5
1 and 5 are the only numbers that are factors of 20, 35, and 45.
Common factors of 15, 35, and 45 are: 1 and 5.
5
The GCF of 20 35 45 is 5.
The common factors of 35 and 40 are: 1 and 5
The common factors are: 1, 5
Factors of 20: 1, 2, 4, 5, 10, 20Factors of 35: 1, 5, 7, 35Factors of 45: 1, 3, 5, 9, 15, 45GCF (20, 35, 45) = 5
The GCF of 20, 35 and 45 is 5.
The common factors are: 1, 5
1 and 5
Factors of 28: 1, 2, 4, 7, 14, 28.Factors of 35: 1, 5, 7, 35.Factors of 45: 1, 3, 5, 9, 15, 45.GCF (28, 35, 45) = 1