Greatest Common Factor of 564, 842, 638

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

• Greatest Common Factor of 564, 842, 638 by common division method
• Greatest Common Factor of 564, 842, 638 with matching the biggest common factor

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

Factors of 564

List of positive integer factors of 564 that divides 564 without a remainder.

1,2,3,4,6,12,47,94,141,188,282,564

Factors of 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Greatest Common Factor

We found the factors 564,842,638 . The biggest common factor number is the GCF number.
So the greatest common factor 564,842,638 is 2.

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

• GCF of 555, 630, 903
• GCF of 754, 477, 487
• GCF of 922, 742, 371
• GCF of 752, 989, 427
• GCF of 850, 886, 715

1. What is the GCF of 564, 842, 638?

Answer: GCF of 564, 842, 638 is 2.

2. How to Find the GCF of 564, 842, 638

Answer: Greatest Common Factor(GCF) of 564, 842, 638 = 2

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

Step 2: Then multiply all the prime factors GCF(564, 842, 638) = 2.