Greatest Common Factor of 80, 129, 813

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

• Greatest Common Factor of 80, 129, 813 by common division method
• Greatest Common Factor of 80, 129, 813 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 129

List of positive integer factors of 129 that divides 129 without a remainder.

1,3,43,129

Factors of 813

List of positive integer factors of 813 that divides 813 without a remainder.

1,3,271,813

Greatest Common Factor

We found the factors 80,129,813 . The biggest common factor number is the GCF number.
So the greatest common factor 80,129,813 is 1.

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

• GCF of 73, 677, 517
• GCF of 62, 251, 269
• GCF of 32, 985, 631
• GCF of 56, 417, 884
• GCF of 37, 385, 369

1. What is the GCF of 80, 129, 813?

Answer: GCF of 80, 129, 813 is 1.

2. How to Find the GCF of 80, 129, 813

Answer: Greatest Common Factor(GCF) of 80, 129, 813 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 129, 813) = 1.