Greatest Common Factor of 813, 819, 963

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

• Greatest Common Factor of 813, 819, 963 by common division method
• Greatest Common Factor of 813, 819, 963 with matching the biggest common factor

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

Factors of 813

List of positive integer factors of 813 that divides 813 without a remainder.

1,3,271,813

Factors of 819

List of positive integer factors of 819 that divides 819 without a remainder.

1,3,7,9,13,21,39,63,91,117,273,819

Factors of 963

List of positive integer factors of 963 that divides 963 without a remainder.

1,3,9,107,321,963

Greatest Common Factor

We found the factors 813,819,963 . The biggest common factor number is the GCF number.
So the greatest common factor 813,819,963 is 3.

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

• GCF of 349, 445, 808
• GCF of 528, 197, 126
• GCF of 916, 656, 738
• GCF of 996, 962, 666
• GCF of 441, 653, 299

1. What is the GCF of 813, 819, 963?

Answer: GCF of 813, 819, 963 is 3.

2. How to Find the GCF of 813, 819, 963

Answer: Greatest Common Factor(GCF) of 813, 819, 963 = 3

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

Step 2: Then multiply all the prime factors GCF(813, 819, 963) = 3.