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 1980, 1272 i.e. 12 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 1980, 1272 is 12.
GCF(1980, 1272) = 12
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
2 | 1980, 1272 |
2 | 990, 636 |
3 | 495, 318 |
165, 106 |
∴ So the GCF of the given numbers is 2 x 2 x 3 = 12
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
Factors of 1272
List of positive integer factors of 1272 that divides 1272 without a remainder.
1,2,3,4,6,8,12,24,53,106,159,212,318,424,636,1272
Greatest Common Factor
We found the factors 1980,1272 . The biggest common factor number is the GCF number.
So the greatest common factor 1980,1272 is 12.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 1980, 1272?
Answer: GCF of 1980, 1272 is 12.
2. How to Find the GCF of 1980, 1272
Answer: Greatest Common Factor(GCF) of 1980, 1272 = 12
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(1980, 1272) = 12.