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The GCF of 72 and 84 is 12.
One way to determine the greatest common factor is to find all the factors of the numbers and compare them.
The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72.
The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84.
The common factors are 1, 2, 3, 4, 6, and 12. Therefore, the greatest common factor is 12.
The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.
The prime factors of 72 are 2, 2, 2, 3, and 3.
The prime factors of 84 are 2, 2, 3, and 7.
The prime factors in common are 2, 2, and 3, so the greatest common factor is 2 x 2 x 3 = 12.
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What is the greatest common factor of 72 84 60 and 48?
The GCF is 12.
What is the greatest common factor of 72 84 and 96?
That's the same as the gcf of 84 and the remainder of the division of 7296 / 84.
What are the common factors of 72 and 84?
The common factors are: 1, 2, 3, 4, 6, 12. 12 is the greatest common factor of 72 and 84. All the factors of 12 will therefore divide by both 72 and 84.
What is the greatest common factor of 35 and 84?
The greatest common factor (or greatest common divisor) of 35 and 84 is 7.
What is the greatest common factor of 42 72 and 84?
To find the greatest common factor (GCF) of 42, 72, and 84, you first need to find the factors of each number. The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84. The GCF of 42, 72, and 84 is the largest number that appears in the factors of all three numbers, which in this case is 6.
