Greatest Common Factor of 399, 387, 814

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

• Greatest Common Factor of 399, 387, 814 by common division method
• Greatest Common Factor of 399, 387, 814 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Factors of 814

List of positive integer factors of 814 that divides 814 without a remainder.

1,2,11,22,37,74,407,814

Greatest Common Factor

We found the factors 399,387,814 . The biggest common factor number is the GCF number.
So the greatest common factor 399,387,814 is 1.

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

• GCF of 295, 637, 909
• GCF of 923, 319, 193
• GCF of 754, 166, 257
• GCF of 180, 751, 548
• GCF of 910, 606, 957

1. What is the GCF of 399, 387, 814?

Answer: GCF of 399, 387, 814 is 1.

2. How to Find the GCF of 399, 387, 814

Answer: Greatest Common Factor(GCF) of 399, 387, 814 = 1

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

Step 2: Then multiply all the prime factors GCF(399, 387, 814) = 1.