Greatest Common Factor of 972, 3945
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, 3945 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 972, 3945 is 3.
GCF(972, 3945) = 3
GCF of 972, 3945
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 972, 3945 by common division method
- Greatest Common Factor of 972, 3945 with matching the biggest common factor
GCF of 972,3945 is 3
| 3 | 972, 3945 |
| 324, 1315 |
∴ So the GCF of the given numbers is 3 = 3
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 3945
List of positive integer factors of 3945 that divides 3945 without a remainder.
1,3,5,15,263,789,1315,3945
Greatest Common Factor
We found the factors 972,3945 . The biggest common factor number is the GCF number.
So the greatest common factor 972,3945 is 3.
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, 3945
1. What is the GCF of 972, 3945?
Answer: GCF of 972, 3945 is 3.
2. How to Find the GCF of 972, 3945
Answer: Greatest Common Factor(GCF) of 972, 3945 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(972, 3945) = 3.