Greatest Common Factor of 872, 171, 485

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

• Greatest Common Factor of 872, 171, 485 by common division method
• Greatest Common Factor of 872, 171, 485 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 872

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

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

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Factors of 485

List of positive integer factors of 485 that divides 485 without a remainder.

1,5,97,485

Greatest Common Factor

We found the factors 872,171,485 . The biggest common factor number is the GCF number.
So the greatest common factor 872,171,485 is 1.

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

• GCF of 392, 362, 109
• GCF of 120, 436, 225
• GCF of 409, 816, 101
• GCF of 109, 413, 442
• GCF of 649, 620, 817

1. What is the GCF of 872, 171, 485?

Answer: GCF of 872, 171, 485 is 1.

2. How to Find the GCF of 872, 171, 485

Answer: Greatest Common Factor(GCF) of 872, 171, 485 = 1

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

Step 2: Then multiply all the prime factors GCF(872, 171, 485) = 1.