Greatest Common Factor of 844, 797, 20

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

• Greatest Common Factor of 844, 797, 20 by common division method
• Greatest Common Factor of 844, 797, 20 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 844

List of positive integer factors of 844 that divides 844 without a remainder.

1,2,4,211,422,844

Factors of 797

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

1,797

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 844,797,20 . The biggest common factor number is the GCF number.
So the greatest common factor 844,797,20 is 1.

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

• GCF of 941, 677, 89
• GCF of 431, 473, 54
• GCF of 331, 300, 13
• GCF of 987, 408, 17
• GCF of 951, 957, 31

1. What is the GCF of 844, 797, 20?

Answer: GCF of 844, 797, 20 is 1.

2. How to Find the GCF of 844, 797, 20

Answer: Greatest Common Factor(GCF) of 844, 797, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(844, 797, 20) = 1.