GCD of 602, 251, 38, 617 Calculator

Given Input numbers are 602, 251, 38, 617

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

Divisors of 602

List of positive integer divisors of 602 that divides 602 without a remainder.

1, 2, 7, 14, 43, 86, 301, 602

Divisors of 251

List of positive integer divisors of 251 that divides 251 without a remainder.

1, 251

Divisors of 38

List of positive integer divisors of 38 that divides 38 without a remainder.

1, 2, 19, 38

Divisors of 617

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

1, 617

Greatest Common Divisior

We found the divisors of 602, 251, 38, 617 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 602, 251, 38, 617 is 1.

Therefore, GCD of numbers 602, 251, 38, 617 is 1

Given Input Data is 602, 251, 38, 617

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

Prime Factorization of 602 is 2 x 7 x 43

Prime Factorization of 251 is 251

Prime Factorization of 38 is 2 x 19

Prime Factorization of 617 is 617

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(602, 251) = 151102

GCD(602, 251) = ( 602 x 251 ) / 151102

GCD(602, 251) = 151102 / 151102

GCD(602, 251) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 38

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

LCM(1, 38) = 38

GCD(1, 38) = ( 1 x 38 ) / 38

GCD(1, 38) = 38 / 38

GCD(1, 38) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 617

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

LCM(1, 617) = 617

GCD(1, 617) = ( 1 x 617 ) / 617

GCD(1, 617) = 617 / 617

GCD(1, 617) = 1

GCD of 602, 251, 38, 617 is 1

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1. What is the GCD of 602, 251, 38, 617?

GCD of 602, 251, 38, 617 is 1

2. Where do I get the detailed procedure to find GCD of 602, 251, 38, 617?

You can find a detailed procedure to find GCD of 602, 251, 38, 617 on our page.

3. How to find GCD of 602, 251, 38, 617 on a calculator?

You can find the GCD of 602, 251, 38, 617 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.