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GCD of 721, 427, 482, 293 Calculator

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


Online GCD Calculator is useful to find the GCD of 721, 427, 482, 293 quickly. Get the easiest ways to solve the greatest common divisor of 721, 427, 482, 293 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 721, 427, 482, 293 with Factoring?

Given Input numbers are 721, 427, 482, 293

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

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 482 :

The positive integer divisors of 482 that completely divides 482 are.

1, 2, 241, 482

Divisors of 293 :

The positive integer divisors of 293 that completely divides 293 are.

1, 293


GCD of numbers is the greatest common divisor

So, the GCD (721, 427, 482, 293) = 1.

Find GCD of 721, 427, 482, 293 using Prime Factorization

Given numbers are 721, 427, 482, 293

The list of prime factors of all numbers are

Prime factors of 721 are 7 x 103

Prime factors of 427 are 7 x 61

Prime factors of 482 are 2 x 241

Prime factors of 293 are 293

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

Steps to Calculate GCD of 721, 427, 482, 293 using LCM Formula

Given numbers are 721, 427, 482, 293

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

Apply this formula for all numbers.

Step1:

LCM(721, 427) = 43981

GCD(721, 427) = ( 721 x 427 ) / 43981

= 721 / 427

= 721


Step2:

LCM(7, 482) = 3374

GCD(7, 482) = ( 7 x 482 ) / 3374

= 7 / 482

= 7


Step3:

LCM(1, 293) = 293

GCD(1, 293) = ( 1 x 293 ) / 293

= 1 / 293

= 1


So, Greatest Common Divisor of 721, 427, 482, 293 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 721, 427, 482, 293

Given numbers are 721, 427, 482, 293
The greatest common divisor of numbers 721, 427, 482, 293 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 427, 482, 293 is 1.

FAQs on GCD of 721, 427, 482, 293 Calculator

1. What is the GCD of 721, 427, 482, 293?

GCD of given numbers 721, 427, 482, 293 is 1


2. How to calculate the greatest common divisor of 721, 427, 482, 293?

We can find the highest common divisor of 721, 427, 482, 293 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 721, 427, 482, 293 i.e 1.


3. How can I use the GCD of 721, 427, 482, 293Calculator?

Out the numbers 721, 427, 482, 293 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.