GCD of 695, 620, 332, 422 Calculator

Given Input numbers are 695, 620, 332, 422

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

Divisors of 695

List of positive integer divisors of 695 that divides 695 without a remainder.

1, 5, 139, 695

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 332

List of positive integer divisors of 332 that divides 332 without a remainder.

1, 2, 4, 83, 166, 332

Divisors of 422

List of positive integer divisors of 422 that divides 422 without a remainder.

1, 2, 211, 422

Greatest Common Divisior

We found the divisors of 695, 620, 332, 422 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 695, 620, 332, 422 is 1.

Therefore, GCD of numbers 695, 620, 332, 422 is 1

Given Input Data is 695, 620, 332, 422

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

Prime Factorization of 695 is 5 x 139

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

Prime Factorization of 332 is 2 x 2 x 83

Prime Factorization of 422 is 2 x 211

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(695, 620) = 86180

GCD(695, 620) = ( 695 x 620 ) / 86180

GCD(695, 620) = 430900 / 86180

GCD(695, 620) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 332

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

LCM(5, 332) = 1660

GCD(5, 332) = ( 5 x 332 ) / 1660

GCD(5, 332) = 1660 / 1660

GCD(5, 332) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 422

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

LCM(1, 422) = 422

GCD(1, 422) = ( 1 x 422 ) / 422

GCD(1, 422) = 422 / 422

GCD(1, 422) = 1

GCD of 695, 620, 332, 422 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 740, 389, 860, 493
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• GCD of 614, 618, 134, 314
• GCD of 388, 557, 226, 619
• GCD of 270, 105, 130, 137

1. What is the GCD of 695, 620, 332, 422?

GCD of 695, 620, 332, 422 is 1

2. Where do I get the detailed procedure to find GCD of 695, 620, 332, 422?

You can find a detailed procedure to find GCD of 695, 620, 332, 422 on our page.

3. How to find GCD of 695, 620, 332, 422 on a calculator?

You can find the GCD of 695, 620, 332, 422 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.