Greatest Common Factor of 81, 425, 318

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

• Greatest Common Factor of 81, 425, 318 by common division method
• Greatest Common Factor of 81, 425, 318 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 425

List of positive integer factors of 425 that divides 425 without a remainder.

1,5,17,25,85,425

Factors of 318

List of positive integer factors of 318 that divides 318 without a remainder.

1,2,3,6,53,106,159,318

Greatest Common Factor

We found the factors 81,425,318 . The biggest common factor number is the GCF number.
So the greatest common factor 81,425,318 is 1.

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

• GCF of 58, 308, 392
• GCF of 26, 721, 727
• GCF of 21, 531, 875
• GCF of 77, 665, 917
• GCF of 16, 395, 774

1. What is the GCF of 81, 425, 318?

Answer: GCF of 81, 425, 318 is 1.

2. How to Find the GCF of 81, 425, 318

Answer: Greatest Common Factor(GCF) of 81, 425, 318 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 425, 318) = 1.