GCD of 818, 310, 751, 477 Calculator

Given Input numbers are 818, 310, 751, 477

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

Divisors of 818

List of positive integer divisors of 818 that divides 818 without a remainder.

1, 2, 409, 818

Divisors of 310

List of positive integer divisors of 310 that divides 310 without a remainder.

1, 2, 5, 10, 31, 62, 155, 310

Divisors of 751

List of positive integer divisors of 751 that divides 751 without a remainder.

1, 751

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

Greatest Common Divisior

We found the divisors of 818, 310, 751, 477 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 818, 310, 751, 477 is 1.

Therefore, GCD of numbers 818, 310, 751, 477 is 1

Given Input Data is 818, 310, 751, 477

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

Prime Factorization of 818 is 2 x 409

Prime Factorization of 310 is 2 x 5 x 31

Prime Factorization of 751 is 751

Prime Factorization of 477 is 3 x 3 x 53

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(818, 310) = 126790

GCD(818, 310) = ( 818 x 310 ) / 126790

GCD(818, 310) = 253580 / 126790

GCD(818, 310) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 751

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

LCM(2, 751) = 1502

GCD(2, 751) = ( 2 x 751 ) / 1502

GCD(2, 751) = 1502 / 1502

GCD(2, 751) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 477

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

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

GCD(1, 477) = 477 / 477

GCD(1, 477) = 1

GCD of 818, 310, 751, 477 is 1

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1. What is the GCD of 818, 310, 751, 477?

GCD of 818, 310, 751, 477 is 1

2. Where do I get the detailed procedure to find GCD of 818, 310, 751, 477?

You can find a detailed procedure to find GCD of 818, 310, 751, 477 on our page.

3. How to find GCD of 818, 310, 751, 477 on a calculator?

You can find the GCD of 818, 310, 751, 477 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.