Greatest Common Factor of 69, 81, 36, 522

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

• Greatest Common Factor of 69, 81, 36, 522 by common division method
• Greatest Common Factor of 69, 81, 36, 522 with matching the biggest common factor

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

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 522

List of positive integer factors of 522 that divides 522 without a remainder.

1,2,3,6,9,18,29,58,87,174,261,522

Greatest Common Factor

We found the factors 69,81,36,522 . The biggest common factor number is the GCF number.
So the greatest common factor 69,81,36,522 is 3.

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

• GCF of 64, 73, 66, 573
• GCF of 41, 24, 91, 539
• GCF of 43, 22, 15, 813
• GCF of 88, 11, 21, 997
• GCF of 84, 97, 61, 278

1. What is the GCF of 69, 81, 36, 522?

Answer: GCF of 69, 81, 36, 522 is 3.

2. How to Find the GCF of 69, 81, 36, 522

Answer: Greatest Common Factor(GCF) of 69, 81, 36, 522 = 3

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

Step 2: Then multiply all the prime factors GCF(69, 81, 36, 522) = 3.