1 and 5 are the only numbers that are factors of 20, 35, and 45.
5
The common factors of 35 and 45 are: 1 and 5
The factors of 35 are: 1, 5, 7, and 35.The prime factors of 35 are: 5 and 7.The factors of 45 are: 1, 3, 5, 9, 15, and 45.The prime factors of 45 are: 3 and 5.
The only factors common to all three numbers are... 1 & 5
The factors of 35 are: 1, 5, 7, 35The factors of 45 are: 1, 3, 5, 9, 15, 45
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 45 is 5.
The GCF is 5.
The GCF is 5.
The GCF of 20, 35 and 45 is 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
Well, honey, let me break it down for you. The common factors of 15, 35, and 45 are 1 and 5. So, there you have it. Simple as that.