Greatest Common Factor of 489, 320, 34

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

• Greatest Common Factor of 489, 320, 34 by common division method
• Greatest Common Factor of 489, 320, 34 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 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Greatest Common Factor

We found the factors 489,320,34 . The biggest common factor number is the GCF number.
So the greatest common factor 489,320,34 is 1.

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

• GCF of 140, 330, 21
• GCF of 108, 864, 90
• GCF of 238, 766, 17
• GCF of 350, 570, 20
• GCF of 237, 813, 26

1. What is the GCF of 489, 320, 34?

Answer: GCF of 489, 320, 34 is 1.

2. How to Find the GCF of 489, 320, 34

Answer: Greatest Common Factor(GCF) of 489, 320, 34 = 1

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

Step 2: Then multiply all the prime factors GCF(489, 320, 34) = 1.