Greatest Common Factor of 18, 99, 27, 837

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 18, 99, 27, 837 by common division method
• Greatest Common Factor of 18, 99, 27, 837 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 3 = 9

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 837

List of positive integer factors of 837 that divides 837 without a remainder.

1,3,9,27,31,93,279,837

Greatest Common Factor

We found the factors 18,99,27,837 . The biggest common factor number is the GCF number.
So the greatest common factor 18,99,27,837 is 9.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 18, 60, 84, 708
• GCF of 89, 81, 61, 614
• GCF of 60, 60, 65, 728
• GCF of 96, 68, 76, 888
• GCF of 69, 87, 56, 898

1. What is the GCF of 18, 99, 27, 837?

Answer: GCF of 18, 99, 27, 837 is 9.

2. How to Find the GCF of 18, 99, 27, 837

Answer: Greatest Common Factor(GCF) of 18, 99, 27, 837 = 9

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(18, 99, 27, 837) = 9.