Greatest Common Factor of 797, 289, 80

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

• Greatest Common Factor of 797, 289, 80 by common division method
• Greatest Common Factor of 797, 289, 80 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 797

List of positive integer factors of 797 that divides 797 without a remainder.

1,797

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

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

Greatest Common Factor

We found the factors 797,289,80 . The biggest common factor number is the GCF number.
So the greatest common factor 797,289,80 is 1.

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

• GCF of 748, 248, 46
• GCF of 801, 853, 50
• GCF of 297, 237, 36
• GCF of 868, 761, 86
• GCF of 809, 871, 91

1. What is the GCF of 797, 289, 80?

Answer: GCF of 797, 289, 80 is 1.

2. How to Find the GCF of 797, 289, 80

Answer: Greatest Common Factor(GCF) of 797, 289, 80 = 1

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

Step 2: Then multiply all the prime factors GCF(797, 289, 80) = 1.