Greatest Common Factor of 3945, 9645

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 3945, 9645 i.e. 15 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 3945, 9645 is 15.

GCF(3945, 9645) = 15

GCF of 3945, 9645

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

GCF of:

Greatest Common Factor of 3945,9645

GCF of 3945,9645 is 15

3 3945, 9645
5 1315, 3215
263, 643

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

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

Factors of 3945

List of positive integer factors of 3945 that divides 3945 without a remainder.

1,3,5,15,263,789,1315,3945

Factors of 9645

List of positive integer factors of 9645 that divides 9645 without a remainder.

1,3,5,15,643,1929,3215,9645

Greatest Common Factor

We found the factors 3945,9645 . The biggest common factor number is the GCF number.
So the greatest common factor 3945,9645 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 3945, 9645

1. What is the GCF of 3945, 9645?

Answer: GCF of 3945, 9645 is 15.

2. How to Find the GCF of 3945, 9645

Answer: Greatest Common Factor(GCF) of 3945, 9645 = 15

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

Step 2: Then multiply all the prime factors GCF(3945, 9645) = 15.