Greatest Common Factor of 492, 81, 189, 659

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

• Greatest Common Factor of 492, 81, 189, 659 by common division method
• Greatest Common Factor of 492, 81, 189, 659 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 492

List of positive integer factors of 492 that divides 492 without a remainder.

1,2,3,4,6,12,41,82,123,164,246,492

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 659

List of positive integer factors of 659 that divides 659 without a remainder.

1,659

Greatest Common Factor

We found the factors 492,81,189,659 . The biggest common factor number is the GCF number.
So the greatest common factor 492,81,189,659 is 1.

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

• GCF of 633, 82, 191, 431
• GCF of 206, 23, 508, 426
• GCF of 333, 88, 349, 385
• GCF of 106, 64, 226, 417
• GCF of 444, 77, 378, 920

1. What is the GCF of 492, 81, 189, 659?

Answer: GCF of 492, 81, 189, 659 is 1.

2. How to Find the GCF of 492, 81, 189, 659

Answer: Greatest Common Factor(GCF) of 492, 81, 189, 659 = 1

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

Step 2: Then multiply all the prime factors GCF(492, 81, 189, 659) = 1.