Greatest Common Factor of 85, 685, 872

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

• Greatest Common Factor of 85, 685, 872 by common division method
• Greatest Common Factor of 85, 685, 872 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 685

List of positive integer factors of 685 that divides 685 without a remainder.

1,5,137,685

Factors of 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

Greatest Common Factor

We found the factors 85,685,872 . The biggest common factor number is the GCF number.
So the greatest common factor 85,685,872 is 1.

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

• GCF of 94, 297, 839
• GCF of 95, 221, 786
• GCF of 47, 756, 306
• GCF of 38, 947, 404
• GCF of 58, 990, 517

1. What is the GCF of 85, 685, 872?

Answer: GCF of 85, 685, 872 is 1.

2. How to Find the GCF of 85, 685, 872

Answer: Greatest Common Factor(GCF) of 85, 685, 872 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 685, 872) = 1.