Greatest Common Factor of 879, 711, 20

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

• Greatest Common Factor of 879, 711, 20 by common division method
• Greatest Common Factor of 879, 711, 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 879

List of positive integer factors of 879 that divides 879 without a remainder.

1,3,293,879

Factors of 711

List of positive integer factors of 711 that divides 711 without a remainder.

1,3,9,79,237,711

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 879,711,20 . The biggest common factor number is the GCF number.
So the greatest common factor 879,711,20 is 1.

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

• GCF of 247, 344, 80
• GCF of 683, 551, 12
• GCF of 940, 394, 85
• GCF of 358, 102, 53
• GCF of 253, 317, 45

1. What is the GCF of 879, 711, 20?

Answer: GCF of 879, 711, 20 is 1.

2. How to Find the GCF of 879, 711, 20

Answer: Greatest Common Factor(GCF) of 879, 711, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(879, 711, 20) = 1.