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Subjects>Math>Basic Math

What is the greatest common factor of 19 and 13?

Anonymous

∙ 16y ago

Updated: 3/6/2025

The greatest common factor (GCF) of 19 and 13 is 1. This is because 19 and 13 are both prime numbers, meaning they are only divisible by 1 and themselves. Since there are no other common factors between 19 and 13 besides 1, the GCF is 1.

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More answers

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

Wiki User

∙ 16y ago

One.

Wiki User

∙ 15y ago

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Continue Learning about Basic Math

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 is the greatest common factor of 95 and 133?

The GCF (Greatest Common Factor) of 95 and 133 is: 19

What is the greatest common factor of 19 and 57?

The GCF of 19 and 57 is 19Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 19 are 1 and 19.The factors of 57 are 1, 3, 19, and 57.The common factors are 1 and 19. Therefore, the greatest common factor is 19.

What is the greatest common factor of 7 and 19?

The GCF of 7 and 19 is 1.

What is the greatest common factor of 475 and 114?

The GCF is 19.

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