Greatest Common Factor of 79, 80, 387

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

• Greatest Common Factor of 79, 80, 387 by common division method
• Greatest Common Factor of 79, 80, 387 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 79

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

1,79

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 387

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

1,3,9,43,129,387

Greatest Common Factor

We found the factors 79,80,387 . The biggest common factor number is the GCF number.
So the greatest common factor 79,80,387 is 1.

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

• GCF of 27, 76, 403
• GCF of 17, 41, 986
• GCF of 29, 59, 653
• GCF of 29, 25, 675
• GCF of 19, 90, 274

1. What is the GCF of 79, 80, 387?

Answer: GCF of 79, 80, 387 is 1.

2. How to Find the GCF of 79, 80, 387

Answer: Greatest Common Factor(GCF) of 79, 80, 387 = 1

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

Step 2: Then multiply all the prime factors GCF(79, 80, 387) = 1.