Greatest Common Factor of 756, 6705, 687

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

• Greatest Common Factor of 756, 6705, 687 by common division method
• Greatest Common Factor of 756, 6705, 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 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Factors of 6705

List of positive integer factors of 6705 that divides 6705 without a remainder.

1,3,5,9,15,45,149,447,745,1341,2235,6705

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 756,6705,687 . The biggest common factor number is the GCF number.
So the greatest common factor 756,6705,687 is 3.

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

• GCF of 402, 6641, 869
• GCF of 725, 1667, 295
• GCF of 371, 4108, 354
• GCF of 653, 6121, 669
• GCF of 420, 4625, 331

1. What is the GCF of 756, 6705, 687?

Answer: GCF of 756, 6705, 687 is 3.

2. How to Find the GCF of 756, 6705, 687

Answer: Greatest Common Factor(GCF) of 756, 6705, 687 = 3

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

Step 2: Then multiply all the prime factors GCF(756, 6705, 687) = 3.