Greatest Common Factor of 686, 328, 636

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

• Greatest Common Factor of 686, 328, 636 by common division method
• Greatest Common Factor of 686, 328, 636 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 686

List of positive integer factors of 686 that divides 686 without a remainder.

1,2,7,14,49,98,343,686

Factors of 328

List of positive integer factors of 328 that divides 328 without a remainder.

1,2,4,8,41,82,164,328

Factors of 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Greatest Common Factor

We found the factors 686,328,636 . The biggest common factor number is the GCF number.
So the greatest common factor 686,328,636 is 2.

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

• GCF of 840, 327, 743
• GCF of 117, 702, 435
• GCF of 239, 408, 662
• GCF of 438, 669, 926
• GCF of 968, 973, 447

1. What is the GCF of 686, 328, 636?

Answer: GCF of 686, 328, 636 is 2.

2. How to Find the GCF of 686, 328, 636

Answer: Greatest Common Factor(GCF) of 686, 328, 636 = 2

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

Step 2: Then multiply all the prime factors GCF(686, 328, 636) = 2.