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# What are the greatest common factors of 18 and 49?

Updated: 4/28/2022

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13y ago

The Greatest Common Factor (GCF) is: 1

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13y ago

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Q: What are the greatest common factors of 18 and 49?
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### What are the common factors of 49 and 18?

49 and 18 share no common factors aside from 1.

### What are the Greatest common factors of 49 and 77?

Common factors of 49 and 77 are: 1 and 7.

### What is the greatest common factor of 49 98 and 49?

Since 49 is a factor of 98, and the largest possible factor of 49 is itself, the greatest common factor is 49.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 49 are 1, 7, and 49.The factors of 98 are 1, 2, 7, 14, 49, and 98.The common factors are 1, 7, and 49. Therefore, the greatest common factor is 49.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 49 are 7 and 7.The prime factors of 98 are 2, 7, and 7.The prime factors in common are 7 and 7, so the greatest common factor is 7 x 7 = 49.It is: 49

### What is the highest common factor of 28 and 49?

The factors of28 are 1, 2, 4, 7, 14 and 28.The factors of 49 are 1 18 49. So the G.C.F (greatest common factor) is 1.

### Greatest common factors of 49 and 21?

The factors of 21 are:1, 3, 7, 21The factors of 49 are:1, 7, 49The common factors are: 1, 7The Greatest Common Factor (GCF) is: 7

7

7

It is 1

7

### What is the greatest factor of 49 and 50?

The factors of 49 are: 1, 7, 49 The factors of 98 are: 1, 2, 7, 14, 49, 98 The common factors are: 1, 7, 49 The Greatest Common Factor: GCF = 49

### What is the greatest common GCF of 35 and 49?

The factors of 35 are: 1, 5, 7, 35The factors of 49 are: 1, 7, 49The common factors are: 1, 7The Greatest Common Factor (GCF) is: 7

### What is the greatest common factor of 14 and 49?

The GCF of 14 and 49 is 7.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 14 are 1, 2, 7, and 14.The factors of 49 are 1, 7, and 49.Their common factors are 1 and 7. The largest of these is the greatest common factor, which is 7.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 14 are 2 and 7.The prime factors of 49 are 7 and 7.The prime factors they have in common are a single 7, so 7 is the greatest common factor.The GCF is 7.It is 7It is 7.