Greatest Common Factor of 972, 8181
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 972, 8181 i.e. 81 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 972, 8181 is 81.
GCF(972, 8181) = 81
GCF of 972, 8181
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 972, 8181 by common division method
- Greatest Common Factor of 972, 8181 with matching the biggest common factor
GCF of 972,8181 is 81
| 3 | 972, 8181 |
| 3 | 324, 2727 |
| 3 | 108, 909 |
| 3 | 36, 303 |
| 12, 101 |
∴ So the GCF of the given numbers is 3 x 3 x 3 x 3 = 81
Factors of 972
List of positive integer factors of 972 that divides 972 without a remainder.
1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972
Factors of 8181
List of positive integer factors of 8181 that divides 8181 without a remainder.
1,3,9,27,81,101,303,909,2727,8181
Greatest Common Factor
We found the factors 972,8181 . The biggest common factor number is the GCF number.
So the greatest common factor 972,8181 is 81.
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 972, 8181
1. What is the GCF of 972, 8181?
Answer: GCF of 972, 8181 is 81.
2. How to Find the GCF of 972, 8181
Answer: Greatest Common Factor(GCF) of 972, 8181 = 81
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(972, 8181) = 81.