Greatest Common Factor of 27, 77, 323, 243

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

• Greatest Common Factor of 27, 77, 323, 243 by common division method
• Greatest Common Factor of 27, 77, 323, 243 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 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 323

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

1,17,19,323

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Greatest Common Factor

We found the factors 27,77,323,243 . The biggest common factor number is the GCF number.
So the greatest common factor 27,77,323,243 is 1.

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

• GCF of 12, 37, 433, 640
• GCF of 42, 99, 925, 946
• GCF of 82, 59, 147, 438
• GCF of 86, 52, 383, 680
• GCF of 47, 21, 553, 948

1. What is the GCF of 27, 77, 323, 243?

Answer: GCF of 27, 77, 323, 243 is 1.

2. How to Find the GCF of 27, 77, 323, 243

Answer: Greatest Common Factor(GCF) of 27, 77, 323, 243 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 77, 323, 243) = 1.