Greatest Common Factor of 309, 747
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 309, 747 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 309, 747 is 3.
GCF(309, 747) = 3
GCF of 309, 747
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 309, 747 by common division method
- Greatest Common Factor of 309, 747 with matching the biggest common factor
GCF of 309,747 is 3
| 3 | 309, 747 |
| 103, 249 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 309
List of positive integer factors of 309 that divides 309 without a remainder.
1,3,103,309
Factors of 747
List of positive integer factors of 747 that divides 747 without a remainder.
1,3,9,83,249,747
Greatest Common Factor
We found the factors 309,747 . The biggest common factor number is the GCF number.
So the greatest common factor 309,747 is 3.
GCF of two or more Numbers Calculation Examples
Here are some samples of GCF of two or more Numbers calculations.
Frequently Asked Questions on GCF of 309, 747
1. What is the GCF of 309, 747?
Answer: GCF of 309, 747 is 3.
2. How to Find the GCF of 309, 747
Answer: Greatest Common Factor(GCF) of 309, 747 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(309, 747) = 3.