Greatest Common Factor of 297, 945, 306

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

• Greatest Common Factor of 297, 945, 306 by common division method
• Greatest Common Factor of 297, 945, 306 with matching the biggest common factor

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

Factors of 297

List of positive integer factors of 297 that divides 297 without a remainder.

1,3,9,11,27,33,99,297

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 306

List of positive integer factors of 306 that divides 306 without a remainder.

1,2,3,6,9,17,18,34,51,102,153,306

Greatest Common Factor

We found the factors 297,945,306 . The biggest common factor number is the GCF number.
So the greatest common factor 297,945,306 is 9.

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

• GCF of 148, 955, 877
• GCF of 173, 615, 521
• GCF of 204, 530, 347
• GCF of 506, 281, 344
• GCF of 780, 756, 536

1. What is the GCF of 297, 945, 306?

Answer: GCF of 297, 945, 306 is 9.

2. How to Find the GCF of 297, 945, 306

Answer: Greatest Common Factor(GCF) of 297, 945, 306 = 9

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

Step 2: Then multiply all the prime factors GCF(297, 945, 306) = 9.