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 801, 421, 391 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 801, 421, 391 is 1.
GCF(801, 421, 391) = 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 801
List of positive integer factors of 801 that divides 801 without a remainder.
1,3,9,89,267,801
Factors of 421
List of positive integer factors of 421 that divides 421 without a remainder.
1,421
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 801,421,391 . The biggest common factor number is the GCF number.
So the greatest common factor 801,421,391 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 801, 421, 391?
Answer: GCF of 801, 421, 391 is 1.
2. How to Find the GCF of 801, 421, 391
Answer: Greatest Common Factor(GCF) of 801, 421, 391 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(801, 421, 391) = 1.