Where do I get the detailed procedure to find GCD of 501, 855, 15?

You can find a detailed procedure to find GCD of 501, 855, 15 on our page.

How to find GCD of 501, 855, 15 on a calculator?

You can find the GCD of 501, 855, 15 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.

GCD of 501, 855, 15 Calculator

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

Online GCD Calculator is useful to find the GCD of 501, 855, 15 quickly. Get the easiest ways to solve the greatest common divisor of 501, 855, 15 i.e 3 in different methods as follows.

How to Find GCD of Numbers 501, 855, 15 with Factoring?

Given Input numbers are 501, 855, 15

In the factoring method, we have to find the divisors of all numbers

Divisors of 501 :

The positive integer divisors of 501 that completely divides 501 are.

1, 3, 167, 501

Divisors of 855 :

The positive integer divisors of 855 that completely divides 855 are.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 15 :

The positive integer divisors of 15 that completely divides 15 are.

1, 3, 5, 15

GCD of numbers is the greatest common divisor

So, the GCD (501, 855, 15) = 3.

Find GCD of 501, 855, 15 using Prime Factorization

Given numbers are 501, 855, 15

The list of prime factors of all numbers are

Prime factors of 501 are 3 x 167

Prime factors of 855 are 3 x 3 x 5 x 19

Prime factors of 15 are 3 x 5

The highest common occurrence is 3¹

Therefore, GCD of 501, 855, 15 is 3.

Steps to Calculate GCD of 501, 855, 15 using LCM Formula

Given numbers are 501, 855, 15

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(501, 855) = 142785

GCD(501, 855) = ( 501 x 855 ) / 142785

= 501 / 855

= 501

Step2:

LCM(3, 15) = 15

GCD(3, 15) = ( 3 x 15 ) / 15

= 3 / 15

= 3

So, Greatest Common Divisor of 501, 855, 15 is 3

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 501, 855, 15

Given numbers are 501, 855, 15
The greatest common divisor of numbers 501, 855, 15 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 501, 855, 15 is 3.

FAQs on GCD of 501, 855, 15 Calculator

1. What is the GCD of 501, 855, 15?

GCD of given numbers 501, 855, 15 is 3

2. How to calculate the greatest common divisor of 501, 855, 15?

We can find the highest common divisor of 501, 855, 15 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 501, 855, 15 i.e 3.

3. How can I use the GCD of 501, 855, 15Calculator?

Out the numbers 501, 855, 15 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.