Greatest Common Factor of 310, 642, 628

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

• Greatest Common Factor of 310, 642, 628 by common division method
• Greatest Common Factor of 310, 642, 628 with matching the biggest common factor

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

Factors of 310

List of positive integer factors of 310 that divides 310 without a remainder.

1,2,5,10,31,62,155,310

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 628

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

1,2,4,157,314,628

Greatest Common Factor

We found the factors 310,642,628 . The biggest common factor number is the GCF number.
So the greatest common factor 310,642,628 is 2.

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

• GCF of 521, 580, 396
• GCF of 581, 926, 284
• GCF of 712, 376, 545
• GCF of 336, 523, 387
• GCF of 806, 243, 754

1. What is the GCF of 310, 642, 628?

Answer: GCF of 310, 642, 628 is 2.

2. How to Find the GCF of 310, 642, 628

Answer: Greatest Common Factor(GCF) of 310, 642, 628 = 2

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

Step 2: Then multiply all the prime factors GCF(310, 642, 628) = 2.