Greatest Common Factor of 231, 861, 580

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

• Greatest Common Factor of 231, 861, 580 by common division method
• Greatest Common Factor of 231, 861, 580 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 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Factors of 580

List of positive integer factors of 580 that divides 580 without a remainder.

1,2,4,5,10,20,29,58,116,145,290,580

Greatest Common Factor

We found the factors 231,861,580 . The biggest common factor number is the GCF number.
So the greatest common factor 231,861,580 is 1.

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

• GCF of 954, 952, 194
• GCF of 248, 545, 365
• GCF of 747, 430, 987
• GCF of 976, 256, 281
• GCF of 358, 697, 324

1. What is the GCF of 231, 861, 580?

Answer: GCF of 231, 861, 580 is 1.

2. How to Find the GCF of 231, 861, 580

Answer: Greatest Common Factor(GCF) of 231, 861, 580 = 1

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

Step 2: Then multiply all the prime factors GCF(231, 861, 580) = 1.