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 68, 47, 309 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 68, 47, 309 is 1.
GCF(68, 47, 309) = 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 68
List of positive integer factors of 68 that divides 68 without a remainder.
1,2,4,17,34,68
Factors of 47
List of positive integer factors of 47 that divides 47 without a remainder.
1,47
Factors of 309
List of positive integer factors of 309 that divides 309 without a remainder.
1,3,103,309
Greatest Common Factor
We found the factors 68,47,309 . The biggest common factor number is the GCF number.
So the greatest common factor 68,47,309 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 68, 47, 309?
Answer: GCF of 68, 47, 309 is 1.
2. How to Find the GCF of 68, 47, 309
Answer: Greatest Common Factor(GCF) of 68, 47, 309 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(68, 47, 309) = 1.