Greatest Common Factor of 642, 814, 838

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

• Greatest Common Factor of 642, 814, 838 by common division method
• Greatest Common Factor of 642, 814, 838 with matching the biggest common factor

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

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 814

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

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

Factors of 838

List of positive integer factors of 838 that divides 838 without a remainder.

1,2,419,838

Greatest Common Factor

We found the factors 642,814,838 . The biggest common factor number is the GCF number.
So the greatest common factor 642,814,838 is 2.

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

• GCF of 685, 230, 303
• GCF of 203, 152, 878
• GCF of 186, 927, 101
• GCF of 756, 254, 877
• GCF of 959, 588, 650

1. What is the GCF of 642, 814, 838?

Answer: GCF of 642, 814, 838 is 2.

2. How to Find the GCF of 642, 814, 838

Answer: Greatest Common Factor(GCF) of 642, 814, 838 = 2

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

Step 2: Then multiply all the prime factors GCF(642, 814, 838) = 2.