Greatest Common Factor of 313, 261, 81

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

• Greatest Common Factor of 313, 261, 81 by common division method
• Greatest Common Factor of 313, 261, 81 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 313

List of positive integer factors of 313 that divides 313 without a remainder.

1,313

Factors of 261

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

1,3,9,29,87,261

Factors of 81

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

1,3,9,27,81

Greatest Common Factor

We found the factors 313,261,81 . The biggest common factor number is the GCF number.
So the greatest common factor 313,261,81 is 1.

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

• GCF of 199, 403, 14
• GCF of 578, 501, 53
• GCF of 840, 454, 36
• GCF of 150, 141, 28
• GCF of 762, 584, 17

1. What is the GCF of 313, 261, 81?

Answer: GCF of 313, 261, 81 is 1.

2. How to Find the GCF of 313, 261, 81

Answer: Greatest Common Factor(GCF) of 313, 261, 81 = 1

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

Step 2: Then multiply all the prime factors GCF(313, 261, 81) = 1.