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 39, 78, 69, 231 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 39, 78, 69, 231 is 3.
GCF(39, 78, 69, 231) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
3 | 39, 78, 69, 231 |
13, 26, 23, 77 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 39
List of positive integer factors of 39 that divides 39 without a remainder.
1,3,13,39
Factors of 78
List of positive integer factors of 78 that divides 78 without a remainder.
1,2,3,6,13,26,39,78
Factors of 69
List of positive integer factors of 69 that divides 69 without a remainder.
1,3,23,69
Factors of 231
List of positive integer factors of 231 that divides 231 without a remainder.
1,3,7,11,21,33,77,231
Greatest Common Factor
We found the factors 39,78,69,231 . The biggest common factor number is the GCF number.
So the greatest common factor 39,78,69,231 is 3.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 39, 78, 69, 231?
Answer: GCF of 39, 78, 69, 231 is 3.
2. How to Find the GCF of 39, 78, 69, 231
Answer: Greatest Common Factor(GCF) of 39, 78, 69, 231 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(39, 78, 69, 231) = 3.