Greatest Common Factor of 389, 406, 79

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

• Greatest Common Factor of 389, 406, 79 by common division method
• Greatest Common Factor of 389, 406, 79 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 389

List of positive integer factors of 389 that divides 389 without a remainder.

1,389

Factors of 406

List of positive integer factors of 406 that divides 406 without a remainder.

1,2,7,14,29,58,203,406

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Greatest Common Factor

We found the factors 389,406,79 . The biggest common factor number is the GCF number.
So the greatest common factor 389,406,79 is 1.

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

• GCF of 264, 986, 86
• GCF of 956, 839, 30
• GCF of 288, 738, 70
• GCF of 404, 316, 62
• GCF of 476, 210, 13

1. What is the GCF of 389, 406, 79?

Answer: GCF of 389, 406, 79 is 1.

2. How to Find the GCF of 389, 406, 79

Answer: Greatest Common Factor(GCF) of 389, 406, 79 = 1

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

Step 2: Then multiply all the prime factors GCF(389, 406, 79) = 1.