Greatest Common Factor of 399, 798, 51

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

• Greatest Common Factor of 399, 798, 51 by common division method
• Greatest Common Factor of 399, 798, 51 with matching the biggest common factor

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

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 798

List of positive integer factors of 798 that divides 798 without a remainder.

1,2,3,6,7,14,19,21,38,42,57,114,133,266,399,798

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Greatest Common Factor

We found the factors 399,798,51 . The biggest common factor number is the GCF number.
So the greatest common factor 399,798,51 is 3.

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

• GCF of 563, 227, 75
• GCF of 959, 464, 47
• GCF of 576, 678, 58
• GCF of 814, 394, 88
• GCF of 563, 776, 89

1. What is the GCF of 399, 798, 51?

Answer: GCF of 399, 798, 51 is 3.

2. How to Find the GCF of 399, 798, 51

Answer: Greatest Common Factor(GCF) of 399, 798, 51 = 3

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

Step 2: Then multiply all the prime factors GCF(399, 798, 51) = 3.