Greatest Common Factor of 660, 972
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 660, 972 i.e. 12 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 660, 972 is 12.
GCF(660, 972) = 12
GCF of 660, 972
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 660, 972 by common division method
- Greatest Common Factor of 660, 972 with matching the biggest common factor
GCF of 660,972 is 12
| 2 | 660, 972 |
| 2 | 330, 486 |
| 3 | 165, 243 |
| 55, 81 |
∴ So the GCF of the given numbers is 2 x 2 x 3 = 12
Factors of 660
List of positive integer factors of 660 that divides 660 without a remainder.
1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660
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
Greatest Common Factor
We found the factors 660,972 . The biggest common factor number is the GCF number.
So the greatest common factor 660,972 is 12.
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 660, 972
1. What is the GCF of 660, 972?
Answer: GCF of 660, 972 is 12.
2. How to Find the GCF of 660, 972
Answer: Greatest Common Factor(GCF) of 660, 972 = 12
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(660, 972) = 12.