GCD of 814, 641, 408, 383 Calculator

Given Input numbers are 814, 641, 408, 383

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

Divisors of 814

List of positive integer divisors of 814 that divides 814 without a remainder.

1, 2, 11, 22, 37, 74, 407, 814

Divisors of 641

List of positive integer divisors of 641 that divides 641 without a remainder.

1, 641

Divisors of 408

List of positive integer divisors of 408 that divides 408 without a remainder.

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

Divisors of 383

List of positive integer divisors of 383 that divides 383 without a remainder.

1, 383

Greatest Common Divisior

We found the divisors of 814, 641, 408, 383 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 814, 641, 408, 383 is 1.

Therefore, GCD of numbers 814, 641, 408, 383 is 1

Given Input Data is 814, 641, 408, 383

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

Prime Factorization of 814 is 2 x 11 x 37

Prime Factorization of 641 is 641

Prime Factorization of 408 is 2 x 2 x 2 x 3 x 17

Prime Factorization of 383 is 383

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(814, 641) = 521774

GCD(814, 641) = ( 814 x 641 ) / 521774

GCD(814, 641) = 521774 / 521774

GCD(814, 641) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 408

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

LCM(1, 408) = 408

GCD(1, 408) = ( 1 x 408 ) / 408

GCD(1, 408) = 408 / 408

GCD(1, 408) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 383

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

LCM(1, 383) = 383

GCD(1, 383) = ( 1 x 383 ) / 383

GCD(1, 383) = 383 / 383

GCD(1, 383) = 1

GCD of 814, 641, 408, 383 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 377, 940, 475, 436
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• GCD of 911, 730, 284, 222
• GCD of 113, 920, 506, 753
• GCD of 729, 802, 181, 775

1. What is the GCD of 814, 641, 408, 383?

GCD of 814, 641, 408, 383 is 1

2. Where do I get the detailed procedure to find GCD of 814, 641, 408, 383?

You can find a detailed procedure to find GCD of 814, 641, 408, 383 on our page.

3. How to find GCD of 814, 641, 408, 383 on a calculator?

You can find the GCD of 814, 641, 408, 383 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.