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 80, 210, 621 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 80, 210, 621 is 1.
GCF(80, 210, 621) = 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 80
List of positive integer factors of 80 that divides 80 without a remainder.
1,2,4,5,8,10,16,20,40,80
Factors of 210
List of positive integer factors of 210 that divides 210 without a remainder.
1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210
Factors of 621
List of positive integer factors of 621 that divides 621 without a remainder.
1,3,9,23,27,69,207,621
Greatest Common Factor
We found the factors 80,210,621 . The biggest common factor number is the GCF number.
So the greatest common factor 80,210,621 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 80, 210, 621?
Answer: GCF of 80, 210, 621 is 1.
2. How to Find the GCF of 80, 210, 621
Answer: Greatest Common Factor(GCF) of 80, 210, 621 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(80, 210, 621) = 1.