Greatest Common Factor of 91, 210
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 91, 210 i.e. 7 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 91, 210 is 7.
GCF(91, 210) = 7
GCF of 91, 210
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 91, 210 by common division method
- Greatest Common Factor of 91, 210 with matching the biggest common factor
GCF of 91,210 is 7
| 7 | 91, 210 |
| 13, 30 |
∴ So the GCF of the given numbers is 7 = 7
Factors of 91
List of positive integer factors of 91 that divides 91 without a remainder.
1,7,13,91
Factors of 210
List of positive integer factors of 210 that divides 210 without a remainder.
1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210
Greatest Common Factor
We found the factors 91,210 . The biggest common factor number is the GCF number.
So the greatest common factor 91,210 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 91, 210
1. What is the GCF of 91, 210?
Answer: GCF of 91, 210 is 7.
2. How to Find the GCF of 91, 210
Answer: Greatest Common Factor(GCF) of 91, 210 = 7
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(91, 210) = 7.