Greatest Common Factor of 206, 260, 189

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

• Greatest Common Factor of 206, 260, 189 by common division method
• Greatest Common Factor of 206, 260, 189 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 206

List of positive integer factors of 206 that divides 206 without a remainder.

1,2,103,206

Factors of 260

List of positive integer factors of 260 that divides 260 without a remainder.

1,2,4,5,10,13,20,26,52,65,130,260

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Greatest Common Factor

We found the factors 206,260,189 . The biggest common factor number is the GCF number.
So the greatest common factor 206,260,189 is 1.

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

• GCF of 318, 819, 497
• GCF of 858, 277, 251
• GCF of 949, 721, 327
• GCF of 886, 940, 891
• GCF of 404, 448, 813

1. What is the GCF of 206, 260, 189?

Answer: GCF of 206, 260, 189 is 1.

2. How to Find the GCF of 206, 260, 189

Answer: Greatest Common Factor(GCF) of 206, 260, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(206, 260, 189) = 1.