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The greatest common factor of 13 and 2 is nothing, because they are both prime numbers.
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What are the greatest common factors of 208 and 637?
13 is the greatest common factor of 208 and 637. Factor each number: 208 = 2 x 2 x 2 x 2 x 13 637 = 7 x 7 x 13 The only common factor (and thus, the greatest common factor) is 13.
What is the greatest common factor of 39 and 52?
The GCF of 39 and 52 is 13 One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 39 are 1, 3, 13, and 39. The factors of 52 are 1, 2, 4, 13, 26, and 52. The common factors are 1 and 13. Therefore, the greatest common factor is 13. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 39 are 3 and 13. The prime factors of 52 are 2, 2, and 13. The prime factors in common are a single 13, so the greatest common factor is 13.
What is the greatest common factor of 42 and 26?
26 = 2 * 13; 42 = 2 * 3 * 7; the greatest common factor is 2
What is the greatest common factor of 8 and 52?
The greatest common factor of 8 and 52 is 4The factors of 52 are 1, 2, 4, 13, 26, and 52.The factors of 8 are 1, 2, 4, and 8.The greatest common factor is 4.You can also solve it by looking at the prime factors.The prime factors of 52 are 2, 2, and 13.The prime factors of 8 are 2, 2, 2, and 2.The common factors are 2 and 2, so the greatest common factor is 2 x 2 = 4.
What is the greatest common factor of 60 and 2?
the greatest common factor for 60 and 2 is 1
The greatest common factor of 26 and 39?
13 2*13 = 26 3*13 = 39
What is the greatest common factor of 38 and 4?
The greatest common factor is 2
How do you get the greatest common divisor of 39 and 26?
Factor them. 2 x 13 = 26 3 x 13 = 39 Select the common factor. The GCF is 13.
What is the greatest common factor of 13 and 16?
The factors of 13 are 1 and 13. The factors of 16 are 1, 2, 4, 8, and 16. The only common factor is 1. Therefore, 1 is the greatest common factor. This means 13 and 16 are relatively prime. 1, in whole numbers.
What is the greatest common factor of 325 and 1092?
13, also the only common factor besides 1. 1092 = 2 2 3 7 13 325 = 5 5 13
What are the common factors and greatest common factor of 38 and 52?
One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 38 are 1, 2, 19, and 38.The factors of 52 are 1, 2, 4, 13, 26, and 52.The common factors are 1 and 2. Therefore, the greatest common factor is 2.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 38 are 2 and 19.The prime factors of 52 are 2, 2, and 13.The prime factors in common are a single 2, so the greatest common factor is 2.Summary of results:The common factors are 1 and 2.The greatest common factor is 2.
What is the greatest common factor for 12 and 10?
The Greatest Common Factor of 12 and 10 is 2.
