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Greatest common factor of 18 and 81?
The GCF is 9.
What is the greatest common factor of 18 99 and 81?
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 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 the greatest common factor of 18 45 63 81?
9
What is the greatest common divisor of 18 45 63 and 81?
It is: 9
What is the greatest common factor of 18 and 81?
Factors of 18: 1 2 3 6 9 18 Factors of 81: 1 3 927 81 The GCF of 18 and 81 is 9.
What is 18 45 63 81 greatest common factor?
The GCF is 9.
What is the greatest common divisor of 18 45 63 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 gcf for 18 and 81?
The factors for 18 are 1, 2, 3, 6, 9, and 18. The factors for 81 are 1, 3, 9, 27, and 81. Therefore the GCF (Greatest Common Factor) is 9 since it is the greatest number they both share.
What two number has Greatest common factor of 9 and a sum of 99?
18 and 81
