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, 139, 991 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 813, 139, 991 is 1.
GCF(813, 139, 991) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
∴ GCF of numbers is 1 because of no common factors present between them.
Factors of 813
List of positive integer factors of 813 that divides 813 without a remainder.
1,3,271,813
Factors of 139
List of positive integer factors of 139 that divides 139 without a remainder.
1,139
Factors of 991
List of positive integer factors of 991 that divides 991 without a remainder.
1,991
Greatest Common Factor
We found the factors 813,139,991 . The biggest common factor number is the GCF number.
So the greatest common factor 813,139,991 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 813, 139, 991?
Answer: GCF of 813, 139, 991 is 1.
2. How to Find the GCF of 813, 139, 991
Answer: Greatest Common Factor(GCF) of 813, 139, 991 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(813, 139, 991) = 1.