Where do I get the detailed procedure to find GCD of 495, 561, 825?

You can find a detailed procedure to find GCD of 495, 561, 825 on our page.

How to find GCD of 495, 561, 825 on a calculator?

You can find the GCD of 495, 561, 825 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 495, 561, 825 Calculator

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

Online GCD Calculator is useful to find the GCD of 495, 561, 825 quickly. Get the easiest ways to solve the greatest common divisor of 495, 561, 825 i.e 33 in different methods as follows.

How to Find GCD of Numbers 495, 561, 825 with Factoring?

Given Input numbers are 495, 561, 825

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

Divisors of 495 :

The positive integer divisors of 495 that completely divides 495 are.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 825 :

The positive integer divisors of 825 that completely divides 825 are.

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

GCD of numbers is the greatest common divisor

So, the GCD (495, 561, 825) = 33.

Find GCD of 495, 561, 825 using Prime Factorization

Given numbers are 495, 561, 825

The list of prime factors of all numbers are

Prime factors of 495 are 3 x 3 x 5 x 11

Prime factors of 561 are 3 x 11 x 17

Prime factors of 825 are 3 x 5 x 5 x 11

The highest common occurrence is 11¹ x 3¹

Therefore, GCD of 495, 561, 825 is 33.

Steps to Calculate GCD of 495, 561, 825 using LCM Formula

Given numbers are 495, 561, 825

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

Apply this formula for all numbers.

Step1:

LCM(495, 561) = 8415

GCD(495, 561) = ( 495 x 561 ) / 8415

= 495 / 561

= 495

Step2:

LCM(33, 825) = 825

GCD(33, 825) = ( 33 x 825 ) / 825

= 33 / 825

= 33

So, Greatest Common Divisor of 495, 561, 825 is 33

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 495, 561, 825

Given numbers are 495, 561, 825
The greatest common divisor of numbers 495, 561, 825 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 495, 561, 825 is 33.

FAQs on GCD of 495, 561, 825 Calculator

1. What is the GCD of 495, 561, 825?

GCD of given numbers 495, 561, 825 is 33

2. How to calculate the greatest common divisor of 495, 561, 825?

We can find the highest common divisor of 495, 561, 825 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 495, 561, 825 i.e 33.

3. How can I use the GCD of 495, 561, 825Calculator?

Out the numbers 495, 561, 825 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.