Greatest Common Factor of 231, 491, 61

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

• Greatest Common Factor of 231, 491, 61 by common division method
• Greatest Common Factor of 231, 491, 61 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 491

List of positive integer factors of 491 that divides 491 without a remainder.

1,491

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Greatest Common Factor

We found the factors 231,491,61 . The biggest common factor number is the GCF number.
So the greatest common factor 231,491,61 is 1.

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

• GCF of 716, 513, 17
• GCF of 816, 340, 87
• GCF of 514, 725, 45
• GCF of 469, 194, 59
• GCF of 986, 266, 10

1. What is the GCF of 231, 491, 61?

Answer: GCF of 231, 491, 61 is 1.

2. How to Find the GCF of 231, 491, 61

Answer: Greatest Common Factor(GCF) of 231, 491, 61 = 1

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

Step 2: Then multiply all the prime factors GCF(231, 491, 61) = 1.