Factors of 51: 1 3 17 51 Factors of 9: 1 3 9 The GCF of 51 and 9 is 3
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The greatest common factor of 18 and 51 is 3.18 ÷ 3 = 651 ÷ 3 = 17Method: One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 18 are 1, 2, 3, 6, 9, and 18.The factors of 51 are 1, 3, 17, and 51.The common factors are 1 and 3. Therefore, the greatest common factor is 3.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 18 are 2, 3, and 3.The prime factors of 51 are 3 and 17.The prime factors in common are a single 3, so the greatest common factor is 3.The greatest common factor of 51 and 18 is 3
The greatest common factor of 9 , 8 = 1
The greatest common factor of 5 and 9 is 1.
3 is the greatest common factor of 9 and 12.
One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 27 are 1, 3, 9, and 27.The factors of 51 are 1, 3, 17, and 51.The common factors are 1 and 3. Therefore, 3 is the greatest common factor.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 27 are 3, 3, and 3.The prime factors of 51 are 3 and 17.The common prime factors are a single 3, so 3 is the greatest common factor. 3The GCF is 3.Gcf-3, lcm-459