Greatest Common Factor of 520, 289, 84

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

• Greatest Common Factor of 520, 289, 84 by common division method
• Greatest Common Factor of 520, 289, 84 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 289

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

1,17,289

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Greatest Common Factor

We found the factors 520,289,84 . The biggest common factor number is the GCF number.
So the greatest common factor 520,289,84 is 1.

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

• GCF of 725, 792, 97
• GCF of 373, 439, 55
• GCF of 338, 714, 57
• GCF of 184, 987, 61
• GCF of 354, 180, 83

1. What is the GCF of 520, 289, 84?

Answer: GCF of 520, 289, 84 is 1.

2. How to Find the GCF of 520, 289, 84

Answer: Greatest Common Factor(GCF) of 520, 289, 84 = 1

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

Step 2: Then multiply all the prime factors GCF(520, 289, 84) = 1.