Greatest Common Factor of 189, 391
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 189, 391 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 189, 391 is 1.
GCF(189, 391) = 1
GCF of 189, 391
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 189, 391 by common division method
- Greatest Common Factor of 189, 391 with matching the biggest common factor
GCF of 189,391 is 1
∴ GCF of numbers is 1 because of no common factors present between them.
Factors of 189
List of positive integer factors of 189 that divides 189 without a remainder.
1,3,7,9,21,27,63,189
Factors of 391
List of positive integer factors of 391 that divides 391 without a remainder.
1,17,23,391
Greatest Common Factor
We found the factors 189,391 . The biggest common factor number is the GCF number.
So the greatest common factor 189,391 is 1.
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 189, 391
1. What is the GCF of 189, 391?
Answer: GCF of 189, 391 is 1.
2. How to Find the GCF of 189, 391
Answer: Greatest Common Factor(GCF) of 189, 391 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(189, 391) = 1.