Greatest Common Factor of 231, 287, 263, 133

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

• Greatest Common Factor of 231, 287, 263, 133 by common division method
• Greatest Common Factor of 231, 287, 263, 133 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 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Factors of 287

List of positive integer factors of 287 that divides 287 without a remainder.

1,7,41,287

Factors of 263

List of positive integer factors of 263 that divides 263 without a remainder.

1,263

Factors of 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Greatest Common Factor

We found the factors 231,287,263,133 . The biggest common factor number is the GCF number.
So the greatest common factor 231,287,263,133 is 1.

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

• GCF of 920, 750, 267, 409
• GCF of 881, 903, 765, 967
• GCF of 674, 189, 591, 364
• GCF of 355, 774, 311, 705
• GCF of 506, 539, 845, 712

1. What is the GCF of 231, 287, 263, 133?

Answer: GCF of 231, 287, 263, 133 is 1.

2. How to Find the GCF of 231, 287, 263, 133

Answer: Greatest Common Factor(GCF) of 231, 287, 263, 133 = 1

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

Step 2: Then multiply all the prime factors GCF(231, 287, 263, 133) = 1.