Greatest Common Factor of 81, 35, 36, 486

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

• Greatest Common Factor of 81, 35, 36, 486 by common division method
• Greatest Common Factor of 81, 35, 36, 486 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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 486

List of positive integer factors of 486 that divides 486 without a remainder.

1,2,3,6,9,18,27,54,81,162,243,486

Greatest Common Factor

We found the factors 81,35,36,486 . The biggest common factor number is the GCF number.
So the greatest common factor 81,35,36,486 is 1.

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

• GCF of 17, 14, 73, 112
• GCF of 43, 20, 89, 574
• GCF of 89, 82, 37, 246
• GCF of 62, 37, 70, 342
• GCF of 61, 15, 74, 232

1. What is the GCF of 81, 35, 36, 486?

Answer: GCF of 81, 35, 36, 486 is 1.

2. How to Find the GCF of 81, 35, 36, 486

Answer: Greatest Common Factor(GCF) of 81, 35, 36, 486 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 35, 36, 486) = 1.