Greatest Common Factor of 20, 684, 818

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

• Greatest Common Factor of 20, 684, 818 by common division method
• Greatest Common Factor of 20, 684, 818 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 20

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

1,2,4,5,10,20

Factors of 684

List of positive integer factors of 684 that divides 684 without a remainder.

1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684

Factors of 818

List of positive integer factors of 818 that divides 818 without a remainder.

1,2,409,818

Greatest Common Factor

We found the factors 20,684,818 . The biggest common factor number is the GCF number.
So the greatest common factor 20,684,818 is 2.

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

• GCF of 72, 214, 225
• GCF of 92, 400, 684
• GCF of 58, 913, 550
• GCF of 76, 589, 316
• GCF of 26, 893, 120

1. What is the GCF of 20, 684, 818?

Answer: GCF of 20, 684, 818 is 2.

2. How to Find the GCF of 20, 684, 818

Answer: Greatest Common Factor(GCF) of 20, 684, 818 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 684, 818) = 2.