Greatest Common Factor of 780, 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 780, 972 i.e. 12 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 780, 972 is 12.
GCF(780, 972) = 12
GCF of 780, 972
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 780, 972 by common division method
- Greatest Common Factor of 780, 972 with matching the biggest common factor
GCF of 780,972 is 12
| 2 | 780, 972 |
| 2 | 390, 486 |
| 3 | 195, 243 |
| 65, 81 |
∴ So the GCF of the given numbers is 2 x 2 x 3 = 12
Factors of 780
List of positive integer factors of 780 that divides 780 without a remainder.
1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780
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 780,972 . The biggest common factor number is the GCF number.
So the greatest common factor 780,972 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 780, 972
1. What is the GCF of 780, 972?
Answer: GCF of 780, 972 is 12.
2. How to Find the GCF of 780, 972
Answer: Greatest Common Factor(GCF) of 780, 972 = 12
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(780, 972) = 12.