Greatest Common Factor of 84, 189, 865

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

• Greatest Common Factor of 84, 189, 865 by common division method
• Greatest Common Factor of 84, 189, 865 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 865

List of positive integer factors of 865 that divides 865 without a remainder.

1,5,173,865

Greatest Common Factor

We found the factors 84,189,865 . The biggest common factor number is the GCF number.
So the greatest common factor 84,189,865 is 1.

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

• GCF of 27, 731, 471
• GCF of 18, 379, 422
• GCF of 81, 480, 804
• GCF of 63, 917, 870
• GCF of 77, 106, 220

1. What is the GCF of 84, 189, 865?

Answer: GCF of 84, 189, 865 is 1.

2. How to Find the GCF of 84, 189, 865

Answer: Greatest Common Factor(GCF) of 84, 189, 865 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 189, 865) = 1.