Greatest Common Factor of 438, 393
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 438, 393 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 438, 393 is 3.
GCF(438, 393) = 3
GCF of 438, 393
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 438, 393 by common division method
- Greatest Common Factor of 438, 393 with matching the biggest common factor
GCF of 438,393 is 3
| 3 | 438, 393 |
| 146, 131 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 438
List of positive integer factors of 438 that divides 438 without a remainder.
1,2,3,6,73,146,219,438
Factors of 393
List of positive integer factors of 393 that divides 393 without a remainder.
1,3,131,393
Greatest Common Factor
We found the factors 438,393 . The biggest common factor number is the GCF number.
So the greatest common factor 438,393 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 438, 393
1. What is the GCF of 438, 393?
Answer: GCF of 438, 393 is 3.
2. How to Find the GCF of 438, 393
Answer: Greatest Common Factor(GCF) of 438, 393 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(438, 393) = 3.