GCD of 615, 502, 331, 388 Calculator

Given Input numbers are 615, 502, 331, 388

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

Divisors of 615

List of positive integer divisors of 615 that divides 615 without a remainder.

1, 3, 5, 15, 41, 123, 205, 615

Divisors of 502

List of positive integer divisors of 502 that divides 502 without a remainder.

1, 2, 251, 502

Divisors of 331

List of positive integer divisors of 331 that divides 331 without a remainder.

1, 331

Divisors of 388

List of positive integer divisors of 388 that divides 388 without a remainder.

1, 2, 4, 97, 194, 388

Greatest Common Divisior

We found the divisors of 615, 502, 331, 388 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 615, 502, 331, 388 is 1.

Therefore, GCD of numbers 615, 502, 331, 388 is 1

Given Input Data is 615, 502, 331, 388

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

Prime Factorization of 615 is 3 x 5 x 41

Prime Factorization of 502 is 2 x 251

Prime Factorization of 331 is 331

Prime Factorization of 388 is 2 x 2 x 97

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(615, 502) = 308730

GCD(615, 502) = ( 615 x 502 ) / 308730

GCD(615, 502) = 308730 / 308730

GCD(615, 502) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 331

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

LCM(1, 331) = 331

GCD(1, 331) = ( 1 x 331 ) / 331

GCD(1, 331) = 331 / 331

GCD(1, 331) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 388

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

LCM(1, 388) = 388

GCD(1, 388) = ( 1 x 388 ) / 388

GCD(1, 388) = 388 / 388

GCD(1, 388) = 1

GCD of 615, 502, 331, 388 is 1

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• GCD of 852, 140, 866, 976
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1. What is the GCD of 615, 502, 331, 388?

GCD of 615, 502, 331, 388 is 1

2. Where do I get the detailed procedure to find GCD of 615, 502, 331, 388?

You can find a detailed procedure to find GCD of 615, 502, 331, 388 on our page.

3. How to find GCD of 615, 502, 331, 388 on a calculator?

You can find the GCD of 615, 502, 331, 388 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.