GCD of 915, 137, 15 Calculator

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Make use of GCD Calculator to determine the Greatest Common Divisor of 915, 137, 15 i.e. 1 largest integer that divides all the numbers equally.

GCD of 915, 137, 15 is 1

GCD(915, 137, 15) = 1

Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345

GCD of

GCD of numbers 915, 137, 15 is 1

GCD(915, 137, 15) = 1

GCD of 915,137,15 Calculator

GCDof 915,137,15 is 1

Given Input numbers are 915, 137, 15

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 915

List of positive integer divisors of 915 that divides 915 without a remainder.

1, 3, 5, 15, 61, 183, 305, 915

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Divisors of 15

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

1, 3, 5, 15

Greatest Common Divisior

We found the divisors of 915, 137, 15 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 915, 137, 15 is 1.

Therefore, GCD of numbers 915, 137, 15 is 1

Finding GCD of 915, 137, 15 using Prime Factorization

Given Input Data is 915, 137, 15

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 915 is 3 x 5 x 61

Prime Factorization of 137 is 137

Prime Factorization of 15 is 3 x 5

The above numbers do not have any common prime factor. So GCD is 1

Finding GCD of 915, 137, 15 using LCM Formula

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(915, 137) = 125355

GCD(915, 137) = ( 915 x 137 ) / 125355

GCD(915, 137) = 125355 / 125355

GCD(915, 137) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

GCD of 915, 137, 15 is 1

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

FAQs on GCD of numbers 915, 137, 15

1. What is the GCD of 915, 137, 15?

GCD of 915, 137, 15 is 1

2. Where do I get the detailed procedure to find GCD of 915, 137, 15?

You can find a detailed procedure to find GCD of 915, 137, 15 on our page.

3. How to find GCD of 915, 137, 15 on a calculator?

You can find the GCD of 915, 137, 15 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.