GCD of 613, 703, 620, 709 Calculator

Given Input numbers are 613, 703, 620, 709

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

Divisors of 613

List of positive integer divisors of 613 that divides 613 without a remainder.

1, 613

Divisors of 703

List of positive integer divisors of 703 that divides 703 without a remainder.

1, 19, 37, 703

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 709

List of positive integer divisors of 709 that divides 709 without a remainder.

1, 709

Greatest Common Divisior

We found the divisors of 613, 703, 620, 709 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 613, 703, 620, 709 is 1.

Therefore, GCD of numbers 613, 703, 620, 709 is 1

Given Input Data is 613, 703, 620, 709

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

Prime Factorization of 613 is 613

Prime Factorization of 703 is 19 x 37

Prime Factorization of 620 is 2 x 2 x 5 x 31

Prime Factorization of 709 is 709

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(613, 703) = 430939

GCD(613, 703) = ( 613 x 703 ) / 430939

GCD(613, 703) = 430939 / 430939

GCD(613, 703) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 620

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

LCM(1, 620) = 620

GCD(1, 620) = ( 1 x 620 ) / 620

GCD(1, 620) = 620 / 620

GCD(1, 620) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 709

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

LCM(1, 709) = 709

GCD(1, 709) = ( 1 x 709 ) / 709

GCD(1, 709) = 709 / 709

GCD(1, 709) = 1

GCD of 613, 703, 620, 709 is 1

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• GCD of 472, 139, 135, 650
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1. What is the GCD of 613, 703, 620, 709?

GCD of 613, 703, 620, 709 is 1

2. Where do I get the detailed procedure to find GCD of 613, 703, 620, 709?

You can find a detailed procedure to find GCD of 613, 703, 620, 709 on our page.

3. How to find GCD of 613, 703, 620, 709 on a calculator?

You can find the GCD of 613, 703, 620, 709 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.