Greatest Common Factor of 218, 820, 389

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

• Greatest Common Factor of 218, 820, 389 by common division method
• Greatest Common Factor of 218, 820, 389 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 218

List of positive integer factors of 218 that divides 218 without a remainder.

1,2,109,218

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 389

List of positive integer factors of 389 that divides 389 without a remainder.

1,389

Greatest Common Factor

We found the factors 218,820,389 . The biggest common factor number is the GCF number.
So the greatest common factor 218,820,389 is 1.

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

• GCF of 438, 356, 694
• GCF of 458, 242, 424
• GCF of 129, 999, 473
• GCF of 349, 937, 855
• GCF of 549, 669, 609

1. What is the GCF of 218, 820, 389?

Answer: GCF of 218, 820, 389 is 1.

2. How to Find the GCF of 218, 820, 389

Answer: Greatest Common Factor(GCF) of 218, 820, 389 = 1

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

Step 2: Then multiply all the prime factors GCF(218, 820, 389) = 1.