GCD of 876, 747, 503, 478 Calculator

Given Input numbers are 876, 747, 503, 478

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

Divisors of 876

List of positive integer divisors of 876 that divides 876 without a remainder.

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

Divisors of 747

List of positive integer divisors of 747 that divides 747 without a remainder.

1, 3, 9, 83, 249, 747

Divisors of 503

List of positive integer divisors of 503 that divides 503 without a remainder.

1, 503

Divisors of 478

List of positive integer divisors of 478 that divides 478 without a remainder.

1, 2, 239, 478

Greatest Common Divisior

We found the divisors of 876, 747, 503, 478 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 876, 747, 503, 478 is 1.

Therefore, GCD of numbers 876, 747, 503, 478 is 1

Given Input Data is 876, 747, 503, 478

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

Prime Factorization of 876 is 2 x 2 x 3 x 73

Prime Factorization of 747 is 3 x 3 x 83

Prime Factorization of 503 is 503

Prime Factorization of 478 is 2 x 239

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(876, 747) = 218124

GCD(876, 747) = ( 876 x 747 ) / 218124

GCD(876, 747) = 654372 / 218124

GCD(876, 747) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 503

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

LCM(3, 503) = 1509

GCD(3, 503) = ( 3 x 503 ) / 1509

GCD(3, 503) = 1509 / 1509

GCD(3, 503) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 478

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

LCM(1, 478) = 478

GCD(1, 478) = ( 1 x 478 ) / 478

GCD(1, 478) = 478 / 478

GCD(1, 478) = 1

GCD of 876, 747, 503, 478 is 1

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• GCD of 743, 894, 430, 421
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1. What is the GCD of 876, 747, 503, 478?

GCD of 876, 747, 503, 478 is 1

2. Where do I get the detailed procedure to find GCD of 876, 747, 503, 478?

You can find a detailed procedure to find GCD of 876, 747, 503, 478 on our page.

3. How to find GCD of 876, 747, 503, 478 on a calculator?

You can find the GCD of 876, 747, 503, 478 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.