GCD of 15, 88, 63 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 15, 88, 63 i.e. 1 largest integer that divides all the numbers equally.

GCD of 15, 88, 63 is 1

GCD(15, 88, 63) = 1

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

GCD of

GCD of numbers 15, 88, 63 is 1

GCD(15, 88, 63) = 1

GCD of 15,88,63 Calculator

GCDof 15,88,63 is 1

Given Input numbers are 15, 88, 63

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

Divisors of 15

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

1, 3, 5, 15

Divisors of 88

List of positive integer divisors of 88 that divides 88 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Greatest Common Divisior

We found the divisors of 15, 88, 63 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 15, 88, 63 is 1.

Therefore, GCD of numbers 15, 88, 63 is 1

Finding GCD of 15, 88, 63 using Prime Factorization

Given Input Data is 15, 88, 63

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

Prime Factorization of 15 is 3 x 5

Prime Factorization of 88 is 2 x 2 x 2 x 11

Prime Factorization of 63 is 3 x 3 x 7

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

Finding GCD of 15, 88, 63 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(15, 88) = 1320

GCD(15, 88) = ( 15 x 88 ) / 1320

GCD(15, 88) = 1320 / 1320

GCD(15, 88) = 1


Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 63

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

LCM(1, 63) = 63

GCD(1, 63) = ( 1 x 63 ) / 63

GCD(1, 63) = 63 / 63

GCD(1, 63) = 1

GCD of 15, 88, 63 is 1

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

FAQs on GCD of numbers 15, 88, 63

1. What is the GCD of 15, 88, 63?

GCD of 15, 88, 63 is 1


2. Where do I get the detailed procedure to find GCD of 15, 88, 63?

You can find a detailed procedure to find GCD of 15, 88, 63 on our page.


3. How to find GCD of 15, 88, 63 on a calculator?

You can find the GCD of 15, 88, 63 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.