Greatest Common Factor of 80, 428, 511

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

• Greatest Common Factor of 80, 428, 511 by common division method
• Greatest Common Factor of 80, 428, 511 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 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 511

List of positive integer factors of 511 that divides 511 without a remainder.

1,7,73,511

Greatest Common Factor

We found the factors 80,428,511 . The biggest common factor number is the GCF number.
So the greatest common factor 80,428,511 is 1.

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

• GCF of 27, 898, 872
• GCF of 78, 112, 216
• GCF of 44, 506, 843
• GCF of 18, 141, 372
• GCF of 81, 570, 395

1. What is the GCF of 80, 428, 511?

Answer: GCF of 80, 428, 511 is 1.

2. How to Find the GCF of 80, 428, 511

Answer: Greatest Common Factor(GCF) of 80, 428, 511 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 428, 511) = 1.