Greatest Common Factor of 27, 85, 31, 323

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

• Greatest Common Factor of 27, 85, 31, 323 by common division method
• Greatest Common Factor of 27, 85, 31, 323 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 323

List of positive integer factors of 323 that divides 323 without a remainder.

1,17,19,323

Greatest Common Factor

We found the factors 27,85,31,323 . The biggest common factor number is the GCF number.
So the greatest common factor 27,85,31,323 is 1.

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

• GCF of 15, 25, 60, 179
• GCF of 54, 39, 92, 958
• GCF of 30, 93, 66, 969
• GCF of 58, 37, 77, 651
• GCF of 29, 97, 64, 195

1. What is the GCF of 27, 85, 31, 323?

Answer: GCF of 27, 85, 31, 323 is 1.

2. How to Find the GCF of 27, 85, 31, 323

Answer: Greatest Common Factor(GCF) of 27, 85, 31, 323 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 85, 31, 323) = 1.