Greatest Common Factor of 80, 79, 279

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

• Greatest Common Factor of 80, 79, 279 by common division method
• Greatest Common Factor of 80, 79, 279 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 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 79

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

1,79

Factors of 279

List of positive integer factors of 279 that divides 279 without a remainder.

1,3,9,31,93,279

Greatest Common Factor

We found the factors 80,79,279 . The biggest common factor number is the GCF number.
So the greatest common factor 80,79,279 is 1.

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

• GCF of 72, 64, 501
• GCF of 31, 50, 318
• GCF of 54, 73, 335
• GCF of 81, 89, 141
• GCF of 27, 93, 333

1. What is the GCF of 80, 79, 279?

Answer: GCF of 80, 79, 279 is 1.

2. How to Find the GCF of 80, 79, 279

Answer: Greatest Common Factor(GCF) of 80, 79, 279 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 79, 279) = 1.