Greatest Common Factor of 513, 486, 405
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 513, 486, 405 i.e. 27 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 513, 486, 405 is 27.
GCF(513, 486, 405) = 27
GCF of 513, 486, 405
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 513, 486, 405 by common division method
- Greatest Common Factor of 513, 486, 405 with matching the biggest common factor
GCF of 513,486,405 is 27
| 3 | 513, 486, 405 |
| 3 | 171, 162, 135 |
| 3 | 57, 54, 45 |
| 19, 18, 15 |
∴ So the GCF of the given numbers is 3 x 3 x 3 = 27
Factors of 513
List of positive integer factors of 513 that divides 513 without a remainder.
1,3,9,19,27,57,171,513
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
Factors of 405
List of positive integer factors of 405 that divides 405 without a remainder.
1,3,5,9,15,27,45,81,135,405
Greatest Common Factor
We found the factors 513,486,405 . The biggest common factor number is the GCF number.
So the greatest common factor 513,486,405 is 27.
GCF of two or more Numbers Calculation Examples
Here are some samples of GCF of two or more Numbers calculations.
Frequently Asked Questions on GCF of 513, 486, 405
1. What is the GCF of 513, 486, 405?
Answer: GCF of 513, 486, 405 is 27.
2. How to Find the GCF of 513, 486, 405
Answer: Greatest Common Factor(GCF) of 513, 486, 405 = 27
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(513, 486, 405) = 27.