Greatest Common Factor of 628, 790, 656

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

• Greatest Common Factor of 628, 790, 656 by common division method
• Greatest Common Factor of 628, 790, 656 with matching the biggest common factor

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

Factors of 628

List of positive integer factors of 628 that divides 628 without a remainder.

1,2,4,157,314,628

Factors of 790

List of positive integer factors of 790 that divides 790 without a remainder.

1,2,5,10,79,158,395,790

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

Greatest Common Factor

We found the factors 628,790,656 . The biggest common factor number is the GCF number.
So the greatest common factor 628,790,656 is 2.

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

• GCF of 320, 236, 836
• GCF of 446, 364, 964
• GCF of 446, 700, 706
• GCF of 394, 846, 179
• GCF of 977, 767, 690

1. What is the GCF of 628, 790, 656?

Answer: GCF of 628, 790, 656 is 2.

2. How to Find the GCF of 628, 790, 656

Answer: Greatest Common Factor(GCF) of 628, 790, 656 = 2

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

Step 2: Then multiply all the prime factors GCF(628, 790, 656) = 2.