Greatest Common Factor of 686, 396, 14

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

• Greatest Common Factor of 686, 396, 14 by common division method
• Greatest Common Factor of 686, 396, 14 with matching the biggest common factor

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∴ 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 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Greatest Common Factor

We found the factors 686,396,14 . The biggest common factor number is the GCF number.
So the greatest common factor 686,396,14 is 2.

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

• GCF of 740, 123, 41
• GCF of 662, 282, 62
• GCF of 136, 519, 77
• GCF of 531, 818, 67
• GCF of 991, 881, 49

1. What is the GCF of 686, 396, 14?

Answer: GCF of 686, 396, 14 is 2.

2. How to Find the GCF of 686, 396, 14

Answer: Greatest Common Factor(GCF) of 686, 396, 14 = 2

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

Step 2: Then multiply all the prime factors GCF(686, 396, 14) = 2.