Greatest Common Factor of 81, 18, 58, 798

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

• Greatest Common Factor of 81, 18, 58, 798 by common division method
• Greatest Common Factor of 81, 18, 58, 798 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 798

List of positive integer factors of 798 that divides 798 without a remainder.

1,2,3,6,7,14,19,21,38,42,57,114,133,266,399,798

Greatest Common Factor

We found the factors 81,18,58,798 . The biggest common factor number is the GCF number.
So the greatest common factor 81,18,58,798 is 1.

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

• GCF of 35, 28, 32, 910
• GCF of 17, 10, 96, 927
• GCF of 24, 76, 55, 456
• GCF of 71, 73, 44, 727
• GCF of 82, 81, 65, 595

1. What is the GCF of 81, 18, 58, 798?

Answer: GCF of 81, 18, 58, 798 is 1.

2. How to Find the GCF of 81, 18, 58, 798

Answer: Greatest Common Factor(GCF) of 81, 18, 58, 798 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 18, 58, 798) = 1.