1 and 5
The factors of 35 are 1, 5, 7, and 35 The factors of 55 are 1, 5, 11, and 55 The common factors of 35 and 72 are 1 and 5
The common factors are: 1, 5
what do 35 and 55 go into
55
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
25 factors to [5 5] 35 factors to [5 7] common factors: [5] 5 is the answer.◄
The greatest common factor (GCF) of two numbers is the largest number that divides both numbers evenly. To find the GCF of 35 and 55, you can list the factors of each number and identify the largest factor they have in common. The factors of 35 are 1, 5, 7, and 35, while the factors of 55 are 1, 5, 11, and 55. The largest factor that both numbers share is 5, so the GCF of 35 and 55 is 5.
The common factors of 15 and 55 are: 1 and 5
The greatest common factor of 45 and 55 is 5 To determine GCF you first find the prime factors of each number. For 45 this is (5, 3, 3). For 55 this is (11, 5). Then you take the product of the prime factors that they have in common. In this case the only prime factor they have in common is 5 so the answer is just 5. For a better illustration of the rule look at 45 and 30. Prime factors of 45 are (5, 3, 3) Prime factors of 30 are (5, 3, 2) The prime factors in common are 5 and 3 and the product of these numbers is 15. Therefore the GCF of 45 and 30 is 15.
The factors of 35 are: 1, 5, 7, and 35.The prime factors of 35 are: 5 and 7.The factors of 77 are: 1, 7, 11, and 77.The prime factors of 77 are: 7 and 11.
Common factors of 55 and 78 are: 1.
The factors of 385 are: 1, 5, 7, 11, 35, 55, 77, 385 The factors of 525 are: 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525 The common factors are: 1, 5, 7, 35