Greatest Common Factor of 81, 369, 513

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

• Greatest Common Factor of 81, 369, 513 by common division method
• Greatest Common Factor of 81, 369, 513 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 x 3 = 9

Factors of 81

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

1,3,9,27,81

Factors of 369

List of positive integer factors of 369 that divides 369 without a remainder.

1,3,9,41,123,369

Factors of 513

List of positive integer factors of 513 that divides 513 without a remainder.

1,3,9,19,27,57,171,513

Greatest Common Factor

We found the factors 81,369,513 . The biggest common factor number is the GCF number.
So the greatest common factor 81,369,513 is 9.

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

• GCF of 77, 720, 143
• GCF of 31, 999, 247
• GCF of 87, 100, 955
• GCF of 44, 462, 300
• GCF of 53, 194, 423

1. What is the GCF of 81, 369, 513?

Answer: GCF of 81, 369, 513 is 9.

2. How to Find the GCF of 81, 369, 513

Answer: Greatest Common Factor(GCF) of 81, 369, 513 = 9

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

Step 2: Then multiply all the prime factors GCF(81, 369, 513) = 9.