Greatest Common Factor of 6945, 4020

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 6945, 4020 i.e. 15 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 6945, 4020 is 15.

GCF(6945, 4020) = 15

GCF of 6945, 4020

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

GCF of:

Greatest Common Factor of 6945,4020

GCF of 6945,4020 is 15

3 6945, 4020
5 2315, 1340
463, 268

∴ So the GCF of the given numbers is 3 x 5 = 15

Greatest Common Factor (GCF) By Matching Biggest Common Factor Method

Factors of 6945

List of positive integer factors of 6945 that divides 6945 without a remainder.

1,3,5,15,463,1389,2315,6945

Factors of 4020

List of positive integer factors of 4020 that divides 4020 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60,67,134,201,268,335,402,670,804,1005,1340,2010,4020

Greatest Common Factor

We found the factors 6945,4020 . The biggest common factor number is the GCF number.
So the greatest common factor 6945,4020 is 15.

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 6945, 4020

1. What is the GCF of 6945, 4020?

Answer: GCF of 6945, 4020 is 15.

2. How to Find the GCF of 6945, 4020

Answer: Greatest Common Factor(GCF) of 6945, 4020 = 15

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(6945, 4020) = 15.