Greatest Common Factor of 189, 612, 687

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

• Greatest Common Factor of 189, 612, 687 by common division method
• Greatest Common Factor of 189, 612, 687 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 189

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

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

Factors of 612

List of positive integer factors of 612 that divides 612 without a remainder.

1,2,3,4,6,9,12,17,18,34,36,51,68,102,153,204,306,612

Factors of 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Greatest Common Factor

We found the factors 189,612,687 . The biggest common factor number is the GCF number.
So the greatest common factor 189,612,687 is 3.

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

• GCF of 480, 407, 731
• GCF of 892, 309, 368
• GCF of 698, 764, 448
• GCF of 905, 160, 473
• GCF of 914, 317, 350

1. What is the GCF of 189, 612, 687?

Answer: GCF of 189, 612, 687 is 3.

2. How to Find the GCF of 189, 612, 687

Answer: Greatest Common Factor(GCF) of 189, 612, 687 = 3

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

Step 2: Then multiply all the prime factors GCF(189, 612, 687) = 3.