GCD of 772, 377, 508, 615 Calculator

Given Input numbers are 772, 377, 508, 615

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

Divisors of 772

List of positive integer divisors of 772 that divides 772 without a remainder.

1, 2, 4, 193, 386, 772

Divisors of 377

List of positive integer divisors of 377 that divides 377 without a remainder.

1, 13, 29, 377

Divisors of 508

List of positive integer divisors of 508 that divides 508 without a remainder.

1, 2, 4, 127, 254, 508

Divisors of 615

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

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

Greatest Common Divisior

We found the divisors of 772, 377, 508, 615 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 772, 377, 508, 615 is 1.

Therefore, GCD of numbers 772, 377, 508, 615 is 1

Given Input Data is 772, 377, 508, 615

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

Prime Factorization of 772 is 2 x 2 x 193

Prime Factorization of 377 is 13 x 29

Prime Factorization of 508 is 2 x 2 x 127

Prime Factorization of 615 is 3 x 5 x 41

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(772, 377) = 291044

GCD(772, 377) = ( 772 x 377 ) / 291044

GCD(772, 377) = 291044 / 291044

GCD(772, 377) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 508

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

LCM(1, 508) = 508

GCD(1, 508) = ( 1 x 508 ) / 508

GCD(1, 508) = 508 / 508

GCD(1, 508) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 615

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

LCM(1, 615) = 615

GCD(1, 615) = ( 1 x 615 ) / 615

GCD(1, 615) = 615 / 615

GCD(1, 615) = 1

GCD of 772, 377, 508, 615 is 1

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1. What is the GCD of 772, 377, 508, 615?

GCD of 772, 377, 508, 615 is 1

2. Where do I get the detailed procedure to find GCD of 772, 377, 508, 615?

You can find a detailed procedure to find GCD of 772, 377, 508, 615 on our page.

3. How to find GCD of 772, 377, 508, 615 on a calculator?

You can find the GCD of 772, 377, 508, 615 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.