Greatest Common Factor of 1140, 1215

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 1140, 1215 i.e. 15 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 1140, 1215 is 15.

GCF(1140, 1215) = 15

GCF of 1140, 1215

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

GCF of:

Greatest Common Factor of 1140,1215

GCF of 1140,1215 is 15

3 1140, 1215
5 380, 405
76, 81

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

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

Factors of 1140

List of positive integer factors of 1140 that divides 1140 without a remainder.

1,2,3,4,5,6,10,12,15,19,20,30,38,57,60,76,95,114,190,228,285,380,570,1140

Factors of 1215

List of positive integer factors of 1215 that divides 1215 without a remainder.

1,3,5,9,15,27,45,81,135,243,405,1215

Greatest Common Factor

We found the factors 1140,1215 . The biggest common factor number is the GCF number.
So the greatest common factor 1140,1215 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 1140, 1215

1. What is the GCF of 1140, 1215?

Answer: GCF of 1140, 1215 is 15.

2. How to Find the GCF of 1140, 1215

Answer: Greatest Common Factor(GCF) of 1140, 1215 = 15

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

Step 2: Then multiply all the prime factors GCF(1140, 1215) = 15.