Greatest Common Factor of 686, 186, 84

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

• Greatest Common Factor of 686, 186, 84 by common division method
• Greatest Common Factor of 686, 186, 84 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 186

List of positive integer factors of 186 that divides 186 without a remainder.

1,2,3,6,31,62,93,186

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Greatest Common Factor

We found the factors 686,186,84 . The biggest common factor number is the GCF number.
So the greatest common factor 686,186,84 is 2.

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

• GCF of 378, 587, 19
• GCF of 961, 693, 44
• GCF of 120, 623, 30
• GCF of 901, 226, 93
• GCF of 369, 715, 44

1. What is the GCF of 686, 186, 84?

Answer: GCF of 686, 186, 84 is 2.

2. How to Find the GCF of 686, 186, 84

Answer: Greatest Common Factor(GCF) of 686, 186, 84 = 2

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

Step 2: Then multiply all the prime factors GCF(686, 186, 84) = 2.