Greatest Common Factor of 81, 76, 484

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

• Greatest Common Factor of 81, 76, 484 by common division method
• Greatest Common Factor of 81, 76, 484 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 81

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

1,3,9,27,81

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 484

List of positive integer factors of 484 that divides 484 without a remainder.

1,2,4,11,22,44,121,242,484

Greatest Common Factor

We found the factors 81,76,484 . The biggest common factor number is the GCF number.
So the greatest common factor 81,76,484 is 1.

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

• GCF of 38, 59, 718
• GCF of 86, 63, 207
• GCF of 24, 52, 255
• GCF of 87, 66, 794
• GCF of 48, 58, 936

1. What is the GCF of 81, 76, 484?

Answer: GCF of 81, 76, 484 is 1.

2. How to Find the GCF of 81, 76, 484

Answer: Greatest Common Factor(GCF) of 81, 76, 484 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 76, 484) = 1.