Greatest Common Factor of 422, 656, 170

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

• Greatest Common Factor of 422, 656, 170 by common division method
• Greatest Common Factor of 422, 656, 170 with matching the biggest common factor

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

Factors of 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Factors of 656

List of positive integer factors of 656 that divides 656 without a remainder.

1,2,4,8,16,41,82,164,328,656

Factors of 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

Greatest Common Factor

We found the factors 422,656,170 . The biggest common factor number is the GCF number.
So the greatest common factor 422,656,170 is 2.

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

• GCF of 581, 114, 884
• GCF of 363, 133, 572
• GCF of 166, 133, 452
• GCF of 536, 352, 431
• GCF of 225, 770, 660

1. What is the GCF of 422, 656, 170?

Answer: GCF of 422, 656, 170 is 2.

2. How to Find the GCF of 422, 656, 170

Answer: Greatest Common Factor(GCF) of 422, 656, 170 = 2

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

Step 2: Then multiply all the prime factors GCF(422, 656, 170) = 2.