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 209, 420, 158 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 209, 420, 158 is 1.
GCF(209, 420, 158) = 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 209
List of positive integer factors of 209 that divides 209 without a remainder.
1,11,19,209
Factors of 420
List of positive integer factors of 420 that divides 420 without a remainder.
1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420
Factors of 158
List of positive integer factors of 158 that divides 158 without a remainder.
1,2,79,158
Greatest Common Factor
We found the factors 209,420,158 . The biggest common factor number is the GCF number.
So the greatest common factor 209,420,158 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 209, 420, 158?
Answer: GCF of 209, 420, 158 is 1.
2. How to Find the GCF of 209, 420, 158
Answer: Greatest Common Factor(GCF) of 209, 420, 158 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(209, 420, 158) = 1.