GCD of 820, 739, 910, 636 Calculator

Given Input numbers are 820, 739, 910, 636

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

Divisors of 820

List of positive integer divisors of 820 that divides 820 without a remainder.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 739

List of positive integer divisors of 739 that divides 739 without a remainder.

1, 739

Divisors of 910

List of positive integer divisors of 910 that divides 910 without a remainder.

1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

Divisors of 636

List of positive integer divisors of 636 that divides 636 without a remainder.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Greatest Common Divisior

We found the divisors of 820, 739, 910, 636 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 820, 739, 910, 636 is 1.

Therefore, GCD of numbers 820, 739, 910, 636 is 1

Given Input Data is 820, 739, 910, 636

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

Prime Factorization of 820 is 2 x 2 x 5 x 41

Prime Factorization of 739 is 739

Prime Factorization of 910 is 2 x 5 x 7 x 13

Prime Factorization of 636 is 2 x 2 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(820, 739) = 605980

GCD(820, 739) = ( 820 x 739 ) / 605980

GCD(820, 739) = 605980 / 605980

GCD(820, 739) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 910

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

LCM(1, 910) = 910

GCD(1, 910) = ( 1 x 910 ) / 910

GCD(1, 910) = 910 / 910

GCD(1, 910) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 636

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

LCM(1, 636) = 636

GCD(1, 636) = ( 1 x 636 ) / 636

GCD(1, 636) = 636 / 636

GCD(1, 636) = 1

GCD of 820, 739, 910, 636 is 1

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1. What is the GCD of 820, 739, 910, 636?

GCD of 820, 739, 910, 636 is 1

2. Where do I get the detailed procedure to find GCD of 820, 739, 910, 636?

You can find a detailed procedure to find GCD of 820, 739, 910, 636 on our page.

3. How to find GCD of 820, 739, 910, 636 on a calculator?

You can find the GCD of 820, 739, 910, 636 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.