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Greatest common factor of 18 and 81?
The GCF is 9.
What is the greatest common factor of 52 and 81?
The greatest common factor of 52 and 81 is 1
What is the greatest common factor of 18 45 63 81?
9
What is the greatest common factor for 18 and 81?
The factors of 18 are 1, 2, 3, 6, 9, and 18. The factors of 81 are 1, 3, 9, 27, and 81. The common factors are 1, 3, and 9. Therefore, the greatest common factor is 9. You can also determine the greatest common factor from the prime factors. The prime factors of 18 are 2, 3, and 3. The prime factors of 81 are 3, 3, 3, and 3. The prime factors in common are 3 and 3, so the greatest common factor is 3 x 3 = 9.
What is greatest common factor of 56 and 81?
The greatest common factor of 56 and 81 is 1.
What is the greatest common factor of 81 and 189?
The greatest common factor of 81 and 189 is 27.
What is the Greatest Common Factor of 40 and 81?
The greatest common factor of 40 , 81 = 1
What is 18 45 63 81 greatest common factor?
The GCF is 9.
What is the gcf of 81 36 and 18?
The greatest common factor of 36, 81 and 18 is 9
What is the greatest common factor of 81 108 and 117?
The Greatest Common Factor of 81, 108, 117: 9
What is the greatest common factor of 53 and 81?
The GCF of 53 and 81 is 1.
What is the greatest common factor of 81 and 123?
Greatest common factor of 81 and 123 is 3.
