Greatest Common Factor of 489, 221, 323

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

• Greatest Common Factor of 489, 221, 323 by common division method
• Greatest Common Factor of 489, 221, 323 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 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

Factors of 323

List of positive integer factors of 323 that divides 323 without a remainder.

1,17,19,323

Greatest Common Factor

We found the factors 489,221,323 . The biggest common factor number is the GCF number.
So the greatest common factor 489,221,323 is 1.

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

• GCF of 714, 915, 768
• GCF of 262, 355, 174
• GCF of 666, 453, 310
• GCF of 771, 256, 884
• GCF of 604, 261, 678

1. What is the GCF of 489, 221, 323?

Answer: GCF of 489, 221, 323 is 1.

2. How to Find the GCF of 489, 221, 323

Answer: Greatest Common Factor(GCF) of 489, 221, 323 = 1

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

Step 2: Then multiply all the prime factors GCF(489, 221, 323) = 1.