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What are the common factors of 9 and 12?
The factors of 9 are 1, 3, and 9. The factors of 12 are 1, 2, 3, 4, 6, and 12. The common factors are 1 and 3.
What are the common factors and greatest common factor of 36 81?
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36The factors of 81 are: 1, 3, 9, 27, 81The common factors are: 1, 3, 9The Greatest Common Factor (GCF) is: 9
What are the common factors of 16 and 36?
The common factors of 16 and 36 are 1, 2 and 4. factors of 16 are 1, 2, 4, 8, 16 Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36 So common factors are 1, 2 and 4
Common factors of 81 36?
The factors of 81 are 1, 3, 9, 27, and 81. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The common factors of 81 and 36 are 1, 3, and 9.
What is the greatest common factor of 9 and 36?
The GCF of 9 and 36 is 9.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 9 are 1, 3, and 9.The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.The common factors are 1, 3, and 9. Therefore, 9 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 9 are 3 and 3.The prime factors of 36 are 2, 2, 3, and 3.The prime factors they have in common are 3 and 3, so the greatest common factor is 3 x 3 = 9.
