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The GCF of 54 and 81 is 27
One way to determine the greatest common factor is to find all the factors of the numbers and compare them.
The factors of 54 are 1, 2, 3, 6, 9, 18, 27, and 54.
The factors of 81 are 1, 3, 9, 27, and 81.
The common factors are 1, 3, 9, and 27. Therefore, the greatest common factor is 27.
The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.
The prime factors of 54 are 2, 3, 3, and 3.
The prime factors of 81 are 3, 3, 3, and 3.
The prime factors in common are 3, 3, and 3, so the greatest common factor is 3 x 3 x 3 = 27. Factors of 54: 1 2 3 6 9 18 27 54 Factors of 81: 1 3 9 27 81 The GCF of 54 and 81 is 27
The Greatest Common Factor (GCF) is: 27 .
27.
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∙ 7y ago
KATRINA YOUNGBLOOD T...
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What is the greatest common factor of 16 72 and 81?
The greatest common factor of 16 72 and 81 is 1.
What is the greatest common factor of 81?
There is not a greatest common factor of 81 because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common.The factors of 81 are 1, 3, 9, 27, and 81.The prime factors of 81 are 3, 3, 3, and 3.Examples:The greatest common factor of 54 and 81 is 27.The greatest common factor of 81 and 117 is 9.You need at least two numbers to find a GCF.You need at least two numbers to find a GCF.
What is the greatest common factor for 36 and 81?
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The GCF is 27.
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The GCF of 27, 54, and 81 is 27. Since 27 is a factor of 54 and 81, it's automatically the GCF.
What is the gcf of 27 81 54?
The Greatest Common Factor (GCF) of 27, 81, and 54 is 27.
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gcf(81, 36) = 9 gcf(27, 54) = 27 gcf(81, 36, 27, 54) = 9
What is the greatest common factor of 36 54 and 81?
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 36, 54, and 81 is 9
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