Greatest Common Factor of 428, 563, 424

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

• Greatest Common Factor of 428, 563, 424 by common division method
• Greatest Common Factor of 428, 563, 424 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 563

List of positive integer factors of 563 that divides 563 without a remainder.

1,563

Factors of 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Greatest Common Factor

We found the factors 428,563,424 . The biggest common factor number is the GCF number.
So the greatest common factor 428,563,424 is 1.

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

• GCF of 534, 976, 581
• GCF of 611, 161, 210
• GCF of 620, 812, 260
• GCF of 613, 371, 674
• GCF of 483, 609, 442

1. What is the GCF of 428, 563, 424?

Answer: GCF of 428, 563, 424 is 1.

2. How to Find the GCF of 428, 563, 424

Answer: Greatest Common Factor(GCF) of 428, 563, 424 = 1

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

Step 2: Then multiply all the prime factors GCF(428, 563, 424) = 1.