Greatest Common Factor of 80, 71, 513

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

• Greatest Common Factor of 80, 71, 513 by common division method
• Greatest Common Factor of 80, 71, 513 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 513

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

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

Greatest Common Factor

We found the factors 80,71,513 . The biggest common factor number is the GCF number.
So the greatest common factor 80,71,513 is 1.

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

• GCF of 35, 64, 258
• GCF of 76, 43, 415
• GCF of 99, 43, 285
• GCF of 35, 85, 596
• GCF of 62, 10, 107

1. What is the GCF of 80, 71, 513?

Answer: GCF of 80, 71, 513 is 1.

2. How to Find the GCF of 80, 71, 513

Answer: Greatest Common Factor(GCF) of 80, 71, 513 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 71, 513) = 1.