Greatest Common Factor of 489, 319, 312

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

• Greatest Common Factor of 489, 319, 312 by common division method
• Greatest Common Factor of 489, 319, 312 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 319

List of positive integer factors of 319 that divides 319 without a remainder.

1,11,29,319

Factors of 312

List of positive integer factors of 312 that divides 312 without a remainder.

1,2,3,4,6,8,12,13,24,26,39,52,78,104,156,312

Greatest Common Factor

We found the factors 489,319,312 . The biggest common factor number is the GCF number.
So the greatest common factor 489,319,312 is 1.

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

• GCF of 856, 378, 639
• GCF of 779, 670, 554
• GCF of 299, 491, 904
• GCF of 448, 163, 500
• GCF of 551, 576, 317

1. What is the GCF of 489, 319, 312?

Answer: GCF of 489, 319, 312 is 1.

2. How to Find the GCF of 489, 319, 312

Answer: Greatest Common Factor(GCF) of 489, 319, 312 = 1

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

Step 2: Then multiply all the prime factors GCF(489, 319, 312) = 1.