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The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.

The greatest common factor of 16 and 19 is 1

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9y ago
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11y ago

19 is a Prime number, and so has no other factors.

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Wiki User

12y ago

1 is.

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Anonymous

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4y ago

??? why dont you show me

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Anonymous

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4y ago

ds

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Q: What is the greatest common factor of 19 and 16?
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The greatest common factor of 19 and 95 is 19.


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The greatest common factor of 19 and 87 is 1.


What is the greatest common factor for 19 and 76?

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Greatest common factor for 19 and 24 is 1.


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Greatest common factor of 19?

19


What are the common factors and greatest common factor of 19?

There is neither a greatest common factor nor common factors of a single number, such as 19, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor. The factors of 19 are 1 and 19. The prime factor of 19 is 19. Examples: The common factors of 19 and 52 are only 1; the greatest common factor is 1. The common factors of 19 and 95 are 1 and 19; the greatest common factor is 19.


What is the greatest common factor of 874 and 1995?

The greatest common factor of 874 , 1995 = 19


What is the greatest common factor of 171 and 475?

The greatest common factor of 171 and 475 is 19.


What is the greatest common factor of 19 and 13?

19 and 13 are prime numbers. Therefore, the greatest common factor is 1.


What is the greatest common factor of 57 and 76?

The factors of 57 are 1, 3, 19, and 57.The factors of 76 are 1, 2, 4, 19, 38, and 76.The common factors are 1 and 19. Therefore, the greatest common factor is 19.The greatest common factor can also be determined from the prime factors.The prime factors of 57 are 3 and 19.The prime factors of 76 are 2, 2, and 19.The common prime factors are a single 19, so the greatest common factor is 19. The answer is 19. The GCF is 19.The greatest common factor of the numbers 57 and 76 is 19.


What are the common factors and greatest common factor of 19 and 2?

The only and therefore greatest common factor is 1.