GCD of 617, 763, 622, 243 Calculator

Given Input numbers are 617, 763, 622, 243

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

Divisors of 617

List of positive integer divisors of 617 that divides 617 without a remainder.

1, 617

Divisors of 763

List of positive integer divisors of 763 that divides 763 without a remainder.

1, 7, 109, 763

Divisors of 622

List of positive integer divisors of 622 that divides 622 without a remainder.

1, 2, 311, 622

Divisors of 243

List of positive integer divisors of 243 that divides 243 without a remainder.

1, 3, 9, 27, 81, 243

Greatest Common Divisior

We found the divisors of 617, 763, 622, 243 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 617, 763, 622, 243 is 1.

Therefore, GCD of numbers 617, 763, 622, 243 is 1

Given Input Data is 617, 763, 622, 243

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

Prime Factorization of 617 is 617

Prime Factorization of 763 is 7 x 109

Prime Factorization of 622 is 2 x 311

Prime Factorization of 243 is 3 x 3 x 3 x 3 x 3

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

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(617, 763) = 470771

GCD(617, 763) = ( 617 x 763 ) / 470771

GCD(617, 763) = 470771 / 470771

GCD(617, 763) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 622

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

LCM(1, 622) = 622

GCD(1, 622) = ( 1 x 622 ) / 622

GCD(1, 622) = 622 / 622

GCD(1, 622) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 243

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

LCM(1, 243) = 243

GCD(1, 243) = ( 1 x 243 ) / 243

GCD(1, 243) = 243 / 243

GCD(1, 243) = 1

GCD of 617, 763, 622, 243 is 1

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• GCD of 100, 950, 782, 848
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1. What is the GCD of 617, 763, 622, 243?

GCD of 617, 763, 622, 243 is 1

2. Where do I get the detailed procedure to find GCD of 617, 763, 622, 243?

You can find a detailed procedure to find GCD of 617, 763, 622, 243 on our page.

3. How to find GCD of 617, 763, 622, 243 on a calculator?

You can find the GCD of 617, 763, 622, 243 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.