Greatest Common Factor of 687, 462, 861

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

• Greatest Common Factor of 687, 462, 861 by common division method
• Greatest Common Factor of 687, 462, 861 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 687

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

1,3,229,687

Factors of 462

List of positive integer factors of 462 that divides 462 without a remainder.

1,2,3,6,7,11,14,21,22,33,42,66,77,154,231,462

Factors of 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Greatest Common Factor

We found the factors 687,462,861 . The biggest common factor number is the GCF number.
So the greatest common factor 687,462,861 is 3.

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

• GCF of 273, 782, 751
• GCF of 414, 559, 202
• GCF of 342, 239, 243
• GCF of 439, 267, 381
• GCF of 424, 499, 619

1. What is the GCF of 687, 462, 861?

Answer: GCF of 687, 462, 861 is 3.

2. How to Find the GCF of 687, 462, 861

Answer: Greatest Common Factor(GCF) of 687, 462, 861 = 3

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

Step 2: Then multiply all the prime factors GCF(687, 462, 861) = 3.