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 1991, 9790 i.e. 11 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 1991, 9790 is 11.
GCF(1991, 9790) = 11
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
11 | 1991, 9790 |
181, 890 |
∴ So the GCF of the given numbers is 11 = 11
Factors of 1991
List of positive integer factors of 1991 that divides 1991 without a remainder.
1,11,181,1991
Factors of 9790
List of positive integer factors of 9790 that divides 9790 without a remainder.
1,2,5,10,11,22,55,89,110,178,445,890,979,1958,4895,9790
Greatest Common Factor
We found the factors 1991,9790 . The biggest common factor number is the GCF number.
So the greatest common factor 1991,9790 is 11.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 1991, 9790?
Answer: GCF of 1991, 9790 is 11.
2. How to Find the GCF of 1991, 9790
Answer: Greatest Common Factor(GCF) of 1991, 9790 = 11
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(1991, 9790) = 11.