Greatest Common Factor of 513, 621, 424

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

• Greatest Common Factor of 513, 621, 424 by common division method
• Greatest Common Factor of 513, 621, 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 513

List of positive integer factors of 513 that divides 513 without a remainder.

1,3,9,19,27,57,171,513

Factors of 621

List of positive integer factors of 621 that divides 621 without a remainder.

1,3,9,23,27,69,207,621

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 513,621,424 . The biggest common factor number is the GCF number.
So the greatest common factor 513,621,424 is 1.

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

• GCF of 556, 912, 293
• GCF of 801, 398, 210
• GCF of 443, 797, 507
• GCF of 204, 824, 516
• GCF of 946, 105, 905

1. What is the GCF of 513, 621, 424?

Answer: GCF of 513, 621, 424 is 1.

2. How to Find the GCF of 513, 621, 424

Answer: Greatest Common Factor(GCF) of 513, 621, 424 = 1

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

Step 2: Then multiply all the prime factors GCF(513, 621, 424) = 1.