Greatest Common Factor of 231, 91, 49
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 231, 91, 49 i.e. 7 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 231, 91, 49 is 7.
GCF(231, 91, 49) = 7
GCF of 231, 91, 49
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 231, 91, 49 by common division method
- Greatest Common Factor of 231, 91, 49 with matching the biggest common factor
GCF of 231,91,49 is 7
| 7 | 231, 91, 49 |
| 33, 13, 7 |
∴ So the GCF of the given numbers is 7 = 7
Factors of 231
List of positive integer factors of 231 that divides 231 without a remainder.
1,3,7,11,21,33,77,231
Factors of 91
List of positive integer factors of 91 that divides 91 without a remainder.
1,7,13,91
Factors of 49
List of positive integer factors of 49 that divides 49 without a remainder.
1,7,49
Greatest Common Factor
We found the factors 231,91,49 . The biggest common factor number is the GCF number.
So the greatest common factor 231,91,49 is 7.
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 231, 91, 49
1. What is the GCF of 231, 91, 49?
Answer: GCF of 231, 91, 49 is 7.
2. How to Find the GCF of 231, 91, 49
Answer: Greatest Common Factor(GCF) of 231, 91, 49 = 7
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(231, 91, 49) = 7.