Greatest Common Factor of 309, 669, 522

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

• Greatest Common Factor of 309, 669, 522 by common division method
• Greatest Common Factor of 309, 669, 522 with matching the biggest common factor

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

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Factors of 669

List of positive integer factors of 669 that divides 669 without a remainder.

1,3,223,669

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 309,669,522 . The biggest common factor number is the GCF number.
So the greatest common factor 309,669,522 is 3.

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

• GCF of 149, 904, 405
• GCF of 481, 626, 389
• GCF of 173, 972, 455
• GCF of 870, 942, 209
• GCF of 425, 891, 737

1. What is the GCF of 309, 669, 522?

Answer: GCF of 309, 669, 522 is 3.

2. How to Find the GCF of 309, 669, 522

Answer: Greatest Common Factor(GCF) of 309, 669, 522 = 3

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

Step 2: Then multiply all the prime factors GCF(309, 669, 522) = 3.