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GCD of 520, 500, 243 Calculator

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

Online GCD Calculator is useful to find the GCD of 520, 500, 243 quickly. Get the easiest ways to solve the greatest common divisor of 520, 500, 243 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 520, 500, 243 with Factoring?

Given Input numbers are 520, 500, 243

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

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 500 :

The positive integer divisors of 500 that completely divides 500 are.

1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243


GCD of numbers is the greatest common divisor

So, the GCD (520, 500, 243) = 1.

Find GCD of 520, 500, 243 using Prime Factorization

Given numbers are 520, 500, 243

The list of prime factors of all numbers are

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

Prime factors of 500 are 2 x 2 x 5 x 5 x 5

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

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

Steps to Calculate GCD of 520, 500, 243 using LCM Formula

Given numbers are 520, 500, 243

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

Apply this formula for all numbers.

Step1:

LCM(520, 500) = 13000

GCD(520, 500) = ( 520 x 500 ) / 13000

= 520 / 500

= 520

Step2:

LCM(20, 243) = 4860

GCD(20, 243) = ( 20 x 243 ) / 4860

= 20 / 243

= 20


So, Greatest Common Divisor of 520, 500, 243 is 1

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 520, 500, 243

Given numbers are 520, 500, 243
The greatest common divisor of numbers 520, 500, 243 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 500, 243 is 1.

FAQs on GCD of 520, 500, 243 Calculator

1. What is the GCD of 520, 500, 243?

GCD of given numbers 520, 500, 243 is 1

2. How to calculate the greatest common divisor of 520, 500, 243?

We can find the highest common divisor of 520, 500, 243 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 520, 500, 243 i.e 1.

3. How can I use the GCD of 520, 500, 243Calculator?

Out the numbers 520, 500, 243 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.