Greatest Common Factor of 813, 138
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 813, 138 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 813, 138 is 3.
GCF(813, 138) = 3
GCF of 813, 138
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 813, 138 by common division method
- Greatest Common Factor of 813, 138 with matching the biggest common factor
GCF of 813,138 is 3
| 3 | 813, 138 |
| 271, 46 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 813
List of positive integer factors of 813 that divides 813 without a remainder.
1,3,271,813
Factors of 138
List of positive integer factors of 138 that divides 138 without a remainder.
1,2,3,6,23,46,69,138
Greatest Common Factor
We found the factors 813,138 . The biggest common factor number is the GCF number.
So the greatest common factor 813,138 is 3.
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 813, 138
1. What is the GCF of 813, 138?
Answer: GCF of 813, 138 is 3.
2. How to Find the GCF of 813, 138
Answer: Greatest Common Factor(GCF) of 813, 138 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(813, 138) = 3.