Greatest Common Factor of 243, 315, 131

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

• Greatest Common Factor of 243, 315, 131 by common division method
• Greatest Common Factor of 243, 315, 131 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 243

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

1,3,9,27,81,243

Factors of 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Greatest Common Factor

We found the factors 243,315,131 . The biggest common factor number is the GCF number.
So the greatest common factor 243,315,131 is 1.

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

• GCF of 551, 314, 781
• GCF of 192, 849, 349
• GCF of 801, 629, 401
• GCF of 125, 878, 943
• GCF of 189, 920, 705

1. What is the GCF of 243, 315, 131?

Answer: GCF of 243, 315, 131 is 1.

2. How to Find the GCF of 243, 315, 131

Answer: Greatest Common Factor(GCF) of 243, 315, 131 = 1

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

Step 2: Then multiply all the prime factors GCF(243, 315, 131) = 1.