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One way to determine the greatest common factor is to find all the factors of the numbers and compare them.
The factors of 45 are 1, 3, 5, 9, 15, and 45.
The factors of 76 are 1, 2, 4, 19, 38, and 76.
The common factors are a single 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime.
The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.
The prime factors of 45 are 3, 3, and 5.
The prime factors of 76 are 2, 2, and 19.
There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.
The GCF of 45 and 76 is 1. 45 and 76 have no factors in common aside from 1. However, this is unhelpful for simplification.
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What is greatest common factor of 38 and 76?
The greatest common factor of 38 and 76 is 38.
What is the greatest common factor of 34 and 76?
The greatest common factor of 34 and 76 is 2.
What is the common factor of 45 and 76?
The factors of 45 are: 1 - 3 - 5 - 9 - 15 - 45 The factors of 76 are: 1 - 2 - 4 - 19 - 38 - 76 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 is the greatest common factor of 76 and 100?
The GCF is: 4
