Greatest Common Factor of 426, 686, 424

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

• Greatest Common Factor of 426, 686, 424 by common division method
• Greatest Common Factor of 426, 686, 424 with matching the biggest common factor

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

Factors of 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

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 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Greatest Common Factor

We found the factors 426,686,424 . The biggest common factor number is the GCF number.
So the greatest common factor 426,686,424 is 2.

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

• GCF of 793, 430, 135
• GCF of 132, 181, 664
• GCF of 855, 839, 941
• GCF of 384, 633, 849
• GCF of 752, 333, 138

1. What is the GCF of 426, 686, 424?

Answer: GCF of 426, 686, 424 is 2.

2. How to Find the GCF of 426, 686, 424

Answer: Greatest Common Factor(GCF) of 426, 686, 424 = 2

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

Step 2: Then multiply all the prime factors GCF(426, 686, 424) = 2.