Greatest Common Factor of 81, 125, 261

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

• Greatest Common Factor of 81, 125, 261 by common division method
• Greatest Common Factor of 81, 125, 261 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 125

List of positive integer factors of 125 that divides 125 without a remainder.

1,5,25,125

Factors of 261

List of positive integer factors of 261 that divides 261 without a remainder.

1,3,9,29,87,261

Greatest Common Factor

We found the factors 81,125,261 . The biggest common factor number is the GCF number.
So the greatest common factor 81,125,261 is 1.

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

• GCF of 93, 825, 192
• GCF of 20, 545, 982
• GCF of 42, 109, 741
• GCF of 50, 749, 700
• GCF of 14, 483, 401

1. What is the GCF of 81, 125, 261?

Answer: GCF of 81, 125, 261 is 1.

2. How to Find the GCF of 81, 125, 261

Answer: Greatest Common Factor(GCF) of 81, 125, 261 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 125, 261) = 1.