Greatest Common Factor of 261, 486
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 261, 486 i.e. 9 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 261, 486 is 9.
GCF(261, 486) = 9
GCF of 261, 486
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 261, 486 by common division method
- Greatest Common Factor of 261, 486 with matching the biggest common factor
GCF of 261,486 is 9
| 3 | 261, 486 |
| 3 | 87, 162 |
| 29, 54 |
∴ So the GCF of the given numbers is 3 x 3 = 9
Factors of 261
List of positive integer factors of 261 that divides 261 without a remainder.
1,3,9,29,87,261
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 261,486 . The biggest common factor number is the GCF number.
So the greatest common factor 261,486 is 9.
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 261, 486
1. What is the GCF of 261, 486?
Answer: GCF of 261, 486 is 9.
2. How to Find the GCF of 261, 486
Answer: Greatest Common Factor(GCF) of 261, 486 = 9
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(261, 486) = 9.