The factors of 13 are: 1, 13 The factors of 26 are: 1, 2, 13, 26
The common factors of 13 and 39 are: 1 and 13
The factors of 13 are 1 and 13. The factors of 2 are 1 and 2. Both 13 and 2 are prime numbers.
Since 13 is a factor of 39, all of its factors are common.
The prime factors of 86 are: 2 43
Factors are numbers you can multiply together to get another number. 65: 1, 5, 13, 65
13 + 13 = 26
13 dimes plus 1 nickel adds up to $1.35
Find the prime factorization of each of the 13 numbers.Find the factors which appear in the prime factorization of all of the numbers.Multiply them together.
4 and 13
1 x 13 and 13 x 1
Well, honey, the common factors of 13 and 26 are 1 and 13. That's it, plain and simple. Not much to work with there, but hey, at least you got your answer.
The factors of 13 are 1 and 13 The factors of 26 are 1, 2, 13, and 26 The prime factors are 2 and 13.
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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.
The GCF of 39 and 65 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 65 are 1, 5, 13, and 65. 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 65 are 5 and 13. The prime factors in common are a single 13, so the greatest common factor is 13.
26 + 13