Greatest Common Factor of 513, 320, 489

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

• Greatest Common Factor of 513, 320, 489 by common division method
• Greatest Common Factor of 513, 320, 489 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 513

List of positive integer factors of 513 that divides 513 without a remainder.

1,3,9,19,27,57,171,513

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 489

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

1,3,163,489

Greatest Common Factor

We found the factors 513,320,489 . The biggest common factor number is the GCF number.
So the greatest common factor 513,320,489 is 1.

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

• GCF of 127, 730, 802
• GCF of 102, 431, 931
• GCF of 821, 342, 961
• GCF of 214, 709, 906
• GCF of 887, 667, 877

1. What is the GCF of 513, 320, 489?

Answer: GCF of 513, 320, 489 is 1.

2. How to Find the GCF of 513, 320, 489

Answer: Greatest Common Factor(GCF) of 513, 320, 489 = 1

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

Step 2: Then multiply all the prime factors GCF(513, 320, 489) = 1.