Greatest Common Factor of 399, 61, 404

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

• Greatest Common Factor of 399, 61, 404 by common division method
• Greatest Common Factor of 399, 61, 404 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 404

List of positive integer factors of 404 that divides 404 without a remainder.

1,2,4,101,202,404

Greatest Common Factor

We found the factors 399,61,404 . The biggest common factor number is the GCF number.
So the greatest common factor 399,61,404 is 1.

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

• GCF of 793, 77, 271
• GCF of 345, 94, 360
• GCF of 479, 75, 462
• GCF of 207, 18, 557
• GCF of 738, 11, 731

1. What is the GCF of 399, 61, 404?

Answer: GCF of 399, 61, 404 is 1.

2. How to Find the GCF of 399, 61, 404

Answer: Greatest Common Factor(GCF) of 399, 61, 404 = 1

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

Step 2: Then multiply all the prime factors GCF(399, 61, 404) = 1.