Greatest Common Factor of 463, 428, 421

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

• Greatest Common Factor of 463, 428, 421 by common division method
• Greatest Common Factor of 463, 428, 421 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 463

List of positive integer factors of 463 that divides 463 without a remainder.

1,463

Factors of 428

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

1,2,4,107,214,428

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Greatest Common Factor

We found the factors 463,428,421 . The biggest common factor number is the GCF number.
So the greatest common factor 463,428,421 is 1.

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

• GCF of 460, 833, 272
• GCF of 705, 912, 699
• GCF of 223, 396, 512
• GCF of 271, 939, 581
• GCF of 594, 316, 264

1. What is the GCF of 463, 428, 421?

Answer: GCF of 463, 428, 421 is 1.

2. How to Find the GCF of 463, 428, 421

Answer: Greatest Common Factor(GCF) of 463, 428, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(463, 428, 421) = 1.