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What are the common factors and greatest common factor of 52 and 117?
The factors of 52 are:1, 2, 4, 13, 26, 52The factors of 117 are:1, 3, 9, 13, 39, 117The common factors are:1, 13The Greatest Common Factor:GCF = 13
What is the greatest common factor of 52 and 21?
The greatest common factor of 52 and 117 is 13.The common factors of 52 and 117 are 1 and 13.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Methods: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 52 are 1, 2, 4, 13, 26, and 52.The factors of 117 are 1, 3, 9, 13, 39, and 117.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 52 are 2, 2, and 13.The prime factors of 117 are 3, 3, and 13.The prime factors in common are only 13, so the greatest common factor is 13.
What is the greatest common factor of 104 and 117 and why?
Factors of 104 are 1, 2, 4, 8, 13, 26, 52 and 104.factors of 117 are 1, 3, 9, 13, 39 and 117.Common factors are 1 and 13. But, 13 is the greater than 1 so it is the greatest common factor.Alternate Method:Greatest common factor(GCF) of two or more numbers can be calculated by using the method of prime factorization.Prime factorization of 104 = 2x2x2x13Prime factorization of 117 = 3x3x13It is clear from the factorization that 13 is the GCF.
What factors make up 52?
The factors of 52 are: 1, 2, 4, 13, 26 and 52 The factors are3 and 21.
What are the common factors of 65 and 117?
The factors of 65 are:1, 5, 13, 65The factors of 117 are:1, 3, 9, 13, 39, 117The common factor that is great than 10 is: 13
