GCD of 751, 402, 813, 822 Calculator

Given Input numbers are 751, 402, 813, 822

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

Divisors of 751

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

1, 751

Divisors of 402

List of positive integer divisors of 402 that divides 402 without a remainder.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Divisors of 822

List of positive integer divisors of 822 that divides 822 without a remainder.

1, 2, 3, 6, 137, 274, 411, 822

Greatest Common Divisior

We found the divisors of 751, 402, 813, 822 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 751, 402, 813, 822 is 1.

Therefore, GCD of numbers 751, 402, 813, 822 is 1

Given Input Data is 751, 402, 813, 822

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

Prime Factorization of 751 is 751

Prime Factorization of 402 is 2 x 3 x 67

Prime Factorization of 813 is 3 x 271

Prime Factorization of 822 is 2 x 3 x 137

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(751, 402) = 301902

GCD(751, 402) = ( 751 x 402 ) / 301902

GCD(751, 402) = 301902 / 301902

GCD(751, 402) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 813

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

LCM(1, 813) = 813

GCD(1, 813) = ( 1 x 813 ) / 813

GCD(1, 813) = 813 / 813

GCD(1, 813) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 822

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

LCM(1, 822) = 822

GCD(1, 822) = ( 1 x 822 ) / 822

GCD(1, 822) = 822 / 822

GCD(1, 822) = 1

GCD of 751, 402, 813, 822 is 1

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1. What is the GCD of 751, 402, 813, 822?

GCD of 751, 402, 813, 822 is 1

2. Where do I get the detailed procedure to find GCD of 751, 402, 813, 822?

You can find a detailed procedure to find GCD of 751, 402, 813, 822 on our page.

3. How to find GCD of 751, 402, 813, 822 on a calculator?

You can find the GCD of 751, 402, 813, 822 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.