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 1239, 2391 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 1239, 2391 is 3.
GCF(1239, 2391) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
3 | 1239, 2391 |
413, 797 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 1239
List of positive integer factors of 1239 that divides 1239 without a remainder.
1,3,7,21,59,177,413,1239
Factors of 2391
List of positive integer factors of 2391 that divides 2391 without a remainder.
1,3,797,2391
Greatest Common Factor
We found the factors 1239,2391 . The biggest common factor number is the GCF number.
So the greatest common factor 1239,2391 is 3.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 1239, 2391?
Answer: GCF of 1239, 2391 is 3.
2. How to Find the GCF of 1239, 2391
Answer: Greatest Common Factor(GCF) of 1239, 2391 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(1239, 2391) = 3.