Greatest Common Factor of 840, 628, 814

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

• Greatest Common Factor of 840, 628, 814 by common division method
• Greatest Common Factor of 840, 628, 814 with matching the biggest common factor

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

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Factors of 628

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

1,2,4,157,314,628

Factors of 814

List of positive integer factors of 814 that divides 814 without a remainder.

1,2,11,22,37,74,407,814

Greatest Common Factor

We found the factors 840,628,814 . The biggest common factor number is the GCF number.
So the greatest common factor 840,628,814 is 2.

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

• GCF of 232, 819, 878
• GCF of 222, 990, 221
• GCF of 200, 765, 645
• GCF of 629, 758, 287
• GCF of 657, 167, 463

1. What is the GCF of 840, 628, 814?

Answer: GCF of 840, 628, 814 is 2.

2. How to Find the GCF of 840, 628, 814

Answer: Greatest Common Factor(GCF) of 840, 628, 814 = 2

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

Step 2: Then multiply all the prime factors GCF(840, 628, 814) = 2.