GCD of 387, 639, 925, 301 Calculator

Given Input numbers are 387, 639, 925, 301

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

Divisors of 387

List of positive integer divisors of 387 that divides 387 without a remainder.

1, 3, 9, 43, 129, 387

Divisors of 639

List of positive integer divisors of 639 that divides 639 without a remainder.

1, 3, 9, 71, 213, 639

Divisors of 925

List of positive integer divisors of 925 that divides 925 without a remainder.

1, 5, 25, 37, 185, 925

Divisors of 301

List of positive integer divisors of 301 that divides 301 without a remainder.

1, 7, 43, 301

Greatest Common Divisior

We found the divisors of 387, 639, 925, 301 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 387, 639, 925, 301 is 1.

Therefore, GCD of numbers 387, 639, 925, 301 is 1

Given Input Data is 387, 639, 925, 301

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

Prime Factorization of 387 is 3 x 3 x 43

Prime Factorization of 639 is 3 x 3 x 71

Prime Factorization of 925 is 5 x 5 x 37

Prime Factorization of 301 is 7 x 43

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(387, 639) = 27477

GCD(387, 639) = ( 387 x 639 ) / 27477

GCD(387, 639) = 247293 / 27477

GCD(387, 639) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 925

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

LCM(9, 925) = 8325

GCD(9, 925) = ( 9 x 925 ) / 8325

GCD(9, 925) = 8325 / 8325

GCD(9, 925) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 301

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

LCM(1, 301) = 301

GCD(1, 301) = ( 1 x 301 ) / 301

GCD(1, 301) = 301 / 301

GCD(1, 301) = 1

GCD of 387, 639, 925, 301 is 1

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• GCD of 197, 802, 165, 956
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• GCD of 100, 165, 370, 444

1. What is the GCD of 387, 639, 925, 301?

GCD of 387, 639, 925, 301 is 1

2. Where do I get the detailed procedure to find GCD of 387, 639, 925, 301?

You can find a detailed procedure to find GCD of 387, 639, 925, 301 on our page.

3. How to find GCD of 387, 639, 925, 301 on a calculator?

You can find the GCD of 387, 639, 925, 301 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.