Greatest Common Factor of 520, 100, 489, 289, 479

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

• Greatest Common Factor of 520, 100, 489, 289, 479 by common division method
• Greatest Common Factor of 520, 100, 489, 289, 479 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 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Factors of 100

List of positive integer factors of 100 that divides 100 without a remainder.

1,2,4,5,10,20,25,50,100

Factors of 489

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

1,3,163,489

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Factors of 479

List of positive integer factors of 479 that divides 479 without a remainder.

1,479

Greatest Common Factor

We found the factors 520,100,489,289,479 . The biggest common factor number is the GCF number.
So the greatest common factor 520,100,489,289,479 is 1.

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

• GCF of 791, 639, 348, 853, 822
• GCF of 488, 550, 923, 419, 247
• GCF of 132, 342, 363, 124, 120
• GCF of 443, 919, 339, 279, 945
• GCF of 444, 230, 111, 337, 271

1. What is the GCF of 520, 100, 489, 289, 479?

Answer: GCF of 520, 100, 489, 289, 479 is 1.

2. How to Find the GCF of 520, 100, 489, 289, 479

Answer: Greatest Common Factor(GCF) of 520, 100, 489, 289, 479 = 1

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

Step 2: Then multiply all the prime factors GCF(520, 100, 489, 289, 479) = 1.