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The only common factor of 13 and 18 is 1 because they are co-prime.
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∙ 12y ago
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What is the least common factor of 13 and 18?
The only common factor that 13 and 18 have is 1.One way to determine common factors is to find all the factors of the numbers and compare them.The factors of 13 are 1 and 13.The factors of 18 are 1, 2, 3, 6, 9, and 18.The only common factor is 1.Therefore, the least (smallest) common factor is 1 and the greatest (highest) common factor is 1.The least common factor of any set of integers is 1.
What are the common factors of 13 and 39?
The common factors of 13 and 39 are: 1 and 13
What are the common factors of 13 and 26?
The factors of 13 are 1, 13 The factors of 26 are 1, 2, 13, 26 The common factors of 13 and 26 are 1 and 13. The common factors are: 1, 13
What is the greatest common factor of 130 and 18?
The GCF of 18 and 130 is 2. The factors of 18 are 1, 2, 3, 6, 9, and 18. The factors of 130 are 1, 2, 5, 10, 13, 26, 65, and 130. The common factors are 1 and 2, so 2 is the greatest common factor. You can also determine this by looking at the prime factors. The prime factors of 18 are 2, 3, and 3. The prime factors of 130 are 2, 5, and 13. The prime factors they have in common are a single 2, so 2 is their greatest common factor.
What are the common factors for 18?
The common factors of 18 are: 1,2,3,6,9,18.
What are the common factors of 13 39?
Since 13 is a factor of 39, all of its factors are common.
Common factors for 18?
The factors of 18 are 1,2,3,6,9 and 18. For them to be common, they need to be compared to another set of factors.
What are common factors of 18?
The factors of 18 are 1,2,3,6,9 and 18. For them to be common, they need to be compared to another set of factors.
What is the common factor 13?
The factors of 13 are 1 and 13. For them to be common, they need to be compared to another set of factors.
What are the common factors in 6 and 18?
Common factors of 6 and 18 are 1,2,3,6.
Common factors of 18?
The factors of 18 are 1,2,3,6,9 and 18. For them to be common, they need to be compared to another set of factors.
What is the greatest common factor for 26 and 18?
Factors of 26: 1, 2, 13, 26 Factors of 18: 1, 2, 3, 6, 9, 18 GCF (26, 18) = 2
