Greatest Common Factor of 489, 458, 428

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

• Greatest Common Factor of 489, 458, 428 by common division method
• Greatest Common Factor of 489, 458, 428 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 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Factors of 458

List of positive integer factors of 458 that divides 458 without a remainder.

1,2,229,458

Factors of 428

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

1,2,4,107,214,428

Greatest Common Factor

We found the factors 489,458,428 . The biggest common factor number is the GCF number.
So the greatest common factor 489,458,428 is 1.

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

• GCF of 911, 501, 401
• GCF of 304, 282, 218
• GCF of 291, 519, 392
• GCF of 842, 285, 136
• GCF of 607, 467, 346

1. What is the GCF of 489, 458, 428?

Answer: GCF of 489, 458, 428 is 1.

2. How to Find the GCF of 489, 458, 428

Answer: Greatest Common Factor(GCF) of 489, 458, 428 = 1

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

Step 2: Then multiply all the prime factors GCF(489, 458, 428) = 1.