Greatest Common Factor of 130, 216, 81

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

• Greatest Common Factor of 130, 216, 81 by common division method
• Greatest Common Factor of 130, 216, 81 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 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

Factors of 216

List of positive integer factors of 216 that divides 216 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216

Factors of 81

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

1,3,9,27,81

Greatest Common Factor

We found the factors 130,216,81 . The biggest common factor number is the GCF number.
So the greatest common factor 130,216,81 is 1.

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

• GCF of 733, 786, 97
• GCF of 150, 536, 26
• GCF of 452, 412, 19
• GCF of 685, 186, 42
• GCF of 635, 103, 85

1. What is the GCF of 130, 216, 81?

Answer: GCF of 130, 216, 81 is 1.

2. How to Find the GCF of 130, 216, 81

Answer: Greatest Common Factor(GCF) of 130, 216, 81 = 1

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

Step 2: Then multiply all the prime factors GCF(130, 216, 81) = 1.