Greatest Common Factor of 856, 686, 76

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

• Greatest Common Factor of 856, 686, 76 by common division method
• Greatest Common Factor of 856, 686, 76 with matching the biggest common factor

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

Factors of 856

List of positive integer factors of 856 that divides 856 without a remainder.

1,2,4,8,107,214,428,856

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 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Greatest Common Factor

We found the factors 856,686,76 . The biggest common factor number is the GCF number.
So the greatest common factor 856,686,76 is 2.

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

• GCF of 971, 946, 59
• GCF of 782, 940, 59
• GCF of 840, 198, 58
• GCF of 903, 670, 60
• GCF of 732, 465, 90

1. What is the GCF of 856, 686, 76?

Answer: GCF of 856, 686, 76 is 2.

2. How to Find the GCF of 856, 686, 76

Answer: Greatest Common Factor(GCF) of 856, 686, 76 = 2

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

Step 2: Then multiply all the prime factors GCF(856, 686, 76) = 2.