Greatest Common Factor of 231, 129, 426, 289

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

• Greatest Common Factor of 231, 129, 426, 289 by common division method
• Greatest Common Factor of 231, 129, 426, 289 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 129

List of positive integer factors of 129 that divides 129 without a remainder.

1,3,43,129

Factors of 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Greatest Common Factor

We found the factors 231,129,426,289 . The biggest common factor number is the GCF number.
So the greatest common factor 231,129,426,289 is 1.

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

• GCF of 604, 905, 502, 432
• GCF of 572, 695, 744, 475
• GCF of 383, 279, 427, 476
• GCF of 816, 579, 713, 954
• GCF of 525, 651, 965, 785

1. What is the GCF of 231, 129, 426, 289?

Answer: GCF of 231, 129, 426, 289 is 1.

2. How to Find the GCF of 231, 129, 426, 289

Answer: Greatest Common Factor(GCF) of 231, 129, 426, 289 = 1

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

Step 2: Then multiply all the prime factors GCF(231, 129, 426, 289) = 1.