Greatest Common Factor of 6480, 1980
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 6480, 1980 i.e. 180 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 6480, 1980 is 180.
GCF(6480, 1980) = 180
GCF of 6480, 1980
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 6480, 1980 by common division method
- Greatest Common Factor of 6480, 1980 with matching the biggest common factor
GCF of 6480,1980 is 180
| 2 | 6480, 1980 |
| 2 | 3240, 990 |
| 3 | 1620, 495 |
| 3 | 540, 165 |
| 5 | 180, 55 |
| 36, 11 |
∴ So the GCF of the given numbers is 2 x 2 x 3 x 3 x 5 = 180
Factors of 6480
List of positive integer factors of 6480 that divides 6480 without a remainder.
1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,27,30,36,40,45,48,54,60,72,80,81,90,108,120,135,144,162,180,216,240,270,324,360,405,432,540,648,720,810,1080,1296,1620,2160,3240,6480
Factors of 1980
List of positive integer factors of 1980 that divides 1980 without a remainder.
1,2,3,4,5,6,9,10,11,12,15,18,20,22,30,33,36,44,45,55,60,66,90,99,110,132,165,180,198,220,330,396,495,660,990,1980
Greatest Common Factor
We found the factors 6480,1980 . The biggest common factor number is the GCF number.
So the greatest common factor 6480,1980 is 180.
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 6480, 1980
1. What is the GCF of 6480, 1980?
Answer: GCF of 6480, 1980 is 180.
2. How to Find the GCF of 6480, 1980
Answer: Greatest Common Factor(GCF) of 6480, 1980 = 180
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(6480, 1980) = 180.