GCD of 485, 731, 509, 719 Calculator

Given Input numbers are 485, 731, 509, 719

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

Divisors of 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

Divisors of 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Divisors of 509

List of positive integer divisors of 509 that divides 509 without a remainder.

1, 509

Divisors of 719

List of positive integer divisors of 719 that divides 719 without a remainder.

1, 719

Greatest Common Divisior

We found the divisors of 485, 731, 509, 719 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 485, 731, 509, 719 is 1.

Therefore, GCD of numbers 485, 731, 509, 719 is 1

Given Input Data is 485, 731, 509, 719

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

Prime Factorization of 485 is 5 x 97

Prime Factorization of 731 is 17 x 43

Prime Factorization of 509 is 509

Prime Factorization of 719 is 719

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(485, 731) = 354535

GCD(485, 731) = ( 485 x 731 ) / 354535

GCD(485, 731) = 354535 / 354535

GCD(485, 731) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 509

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

LCM(1, 509) = 509

GCD(1, 509) = ( 1 x 509 ) / 509

GCD(1, 509) = 509 / 509

GCD(1, 509) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 719

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

LCM(1, 719) = 719

GCD(1, 719) = ( 1 x 719 ) / 719

GCD(1, 719) = 719 / 719

GCD(1, 719) = 1

GCD of 485, 731, 509, 719 is 1

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1. What is the GCD of 485, 731, 509, 719?

GCD of 485, 731, 509, 719 is 1

2. Where do I get the detailed procedure to find GCD of 485, 731, 509, 719?

You can find a detailed procedure to find GCD of 485, 731, 509, 719 on our page.

3. How to find GCD of 485, 731, 509, 719 on a calculator?

You can find the GCD of 485, 731, 509, 719 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.