Greatest Common Factor of 873, 498, 691, 20

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

• Greatest Common Factor of 873, 498, 691, 20 by common division method
• Greatest Common Factor of 873, 498, 691, 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 873

List of positive integer factors of 873 that divides 873 without a remainder.

1,3,9,97,291,873

Factors of 498

List of positive integer factors of 498 that divides 498 without a remainder.

1,2,3,6,83,166,249,498

Factors of 691

List of positive integer factors of 691 that divides 691 without a remainder.

1,691

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 873,498,691,20 . The biggest common factor number is the GCF number.
So the greatest common factor 873,498,691,20 is 1.

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

• GCF of 980, 939, 300, 98
• GCF of 987, 151, 871, 10
• GCF of 710, 737, 564, 54
• GCF of 897, 357, 686, 14
• GCF of 458, 463, 583, 19

1. What is the GCF of 873, 498, 691, 20?

Answer: GCF of 873, 498, 691, 20 is 1.

2. How to Find the GCF of 873, 498, 691, 20

Answer: Greatest Common Factor(GCF) of 873, 498, 691, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(873, 498, 691, 20) = 1.