Greatest Common Factor of 820, 797, 10

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

• Greatest Common Factor of 820, 797, 10 by common division method
• Greatest Common Factor of 820, 797, 10 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 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Factors of 797

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

1,797

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Greatest Common Factor

We found the factors 820,797,10 . The biggest common factor number is the GCF number.
So the greatest common factor 820,797,10 is 1.

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

• GCF of 533, 493, 91
• GCF of 750, 789, 72
• GCF of 772, 440, 54
• GCF of 762, 240, 94
• GCF of 464, 898, 12

1. What is the GCF of 820, 797, 10?

Answer: GCF of 820, 797, 10 is 1.

2. How to Find the GCF of 820, 797, 10

Answer: Greatest Common Factor(GCF) of 820, 797, 10 = 1

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

Step 2: Then multiply all the prime factors GCF(820, 797, 10) = 1.