Greatest Common Factor of 80, 57, 868

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

• Greatest Common Factor of 80, 57, 868 by common division method
• Greatest Common Factor of 80, 57, 868 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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 868

List of positive integer factors of 868 that divides 868 without a remainder.

1,2,4,7,14,28,31,62,124,217,434,868

Greatest Common Factor

We found the factors 80,57,868 . The biggest common factor number is the GCF number.
So the greatest common factor 80,57,868 is 1.

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

• GCF of 84, 16, 774
• GCF of 35, 67, 895
• GCF of 26, 19, 339
• GCF of 36, 68, 361
• GCF of 51, 40, 326

1. What is the GCF of 80, 57, 868?

Answer: GCF of 80, 57, 868 is 1.

2. How to Find the GCF of 80, 57, 868

Answer: Greatest Common Factor(GCF) of 80, 57, 868 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 57, 868) = 1.