Greatest Common Factor of 825, 945, 15

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 825, 945, 15 i.e. 15 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 825, 945, 15 is 15.

GCF(825, 945, 15) = 15

GCF of 825, 945, 15

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

GCF of:

Greatest Common Factor of 825,945,15

GCF of 825,945,15 is 15

3 825, 945, 15
5 275, 315, 5
55, 63, 1

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

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

Factors of 825

List of positive integer factors of 825 that divides 825 without a remainder.

1,3,5,11,15,25,33,55,75,165,275,825

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Greatest Common Factor

We found the factors 825,945,15 . The biggest common factor number is the GCF number.
So the greatest common factor 825,945,15 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 825, 945, 15

1. What is the GCF of 825, 945, 15?

Answer: GCF of 825, 945, 15 is 15.

2. How to Find the GCF of 825, 945, 15

Answer: Greatest Common Factor(GCF) of 825, 945, 15 = 15

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

Step 2: Then multiply all the prime factors GCF(825, 945, 15) = 15.