Greatest Common Factor of 504, 397, 621

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

• Greatest Common Factor of 504, 397, 621 by common division method
• Greatest Common Factor of 504, 397, 621 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 504

List of positive integer factors of 504 that divides 504 without a remainder.

1,2,3,4,6,7,8,9,12,14,18,21,24,28,36,42,56,63,72,84,126,168,252,504

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 621

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

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

Greatest Common Factor

We found the factors 504,397,621 . The biggest common factor number is the GCF number.
So the greatest common factor 504,397,621 is 1.

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

• GCF of 794, 986, 966
• GCF of 188, 513, 529
• GCF of 461, 549, 666
• GCF of 193, 392, 363
• GCF of 281, 242, 332

1. What is the GCF of 504, 397, 621?

Answer: GCF of 504, 397, 621 is 1.

2. How to Find the GCF of 504, 397, 621

Answer: Greatest Common Factor(GCF) of 504, 397, 621 = 1

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

Step 2: Then multiply all the prime factors GCF(504, 397, 621) = 1.