GCD of 638, 953, 212, 595 Calculator

Given Input numbers are 638, 953, 212, 595

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

Divisors of 638

List of positive integer divisors of 638 that divides 638 without a remainder.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 953

List of positive integer divisors of 953 that divides 953 without a remainder.

1, 953

Divisors of 212

List of positive integer divisors of 212 that divides 212 without a remainder.

1, 2, 4, 53, 106, 212

Divisors of 595

List of positive integer divisors of 595 that divides 595 without a remainder.

1, 5, 7, 17, 35, 85, 119, 595

Greatest Common Divisior

We found the divisors of 638, 953, 212, 595 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 638, 953, 212, 595 is 1.

Therefore, GCD of numbers 638, 953, 212, 595 is 1

Given Input Data is 638, 953, 212, 595

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

Prime Factorization of 638 is 2 x 11 x 29

Prime Factorization of 953 is 953

Prime Factorization of 212 is 2 x 2 x 53

Prime Factorization of 595 is 5 x 7 x 17

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(638, 953) = 608014

GCD(638, 953) = ( 638 x 953 ) / 608014

GCD(638, 953) = 608014 / 608014

GCD(638, 953) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 212

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

LCM(1, 212) = 212

GCD(1, 212) = ( 1 x 212 ) / 212

GCD(1, 212) = 212 / 212

GCD(1, 212) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 595

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

LCM(1, 595) = 595

GCD(1, 595) = ( 1 x 595 ) / 595

GCD(1, 595) = 595 / 595

GCD(1, 595) = 1

GCD of 638, 953, 212, 595 is 1

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1. What is the GCD of 638, 953, 212, 595?

GCD of 638, 953, 212, 595 is 1

2. Where do I get the detailed procedure to find GCD of 638, 953, 212, 595?

You can find a detailed procedure to find GCD of 638, 953, 212, 595 on our page.

3. How to find GCD of 638, 953, 212, 595 on a calculator?

You can find the GCD of 638, 953, 212, 595 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.