GCD of 104, 821, 383, 551 Calculator

Given Input numbers are 104, 821, 383, 551

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

Divisors of 104

List of positive integer divisors of 104 that divides 104 without a remainder.

1, 2, 4, 8, 13, 26, 52, 104

Divisors of 821

List of positive integer divisors of 821 that divides 821 without a remainder.

1, 821

Divisors of 383

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

1, 383

Divisors of 551

List of positive integer divisors of 551 that divides 551 without a remainder.

1, 19, 29, 551

Greatest Common Divisior

We found the divisors of 104, 821, 383, 551 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 104, 821, 383, 551 is 1.

Therefore, GCD of numbers 104, 821, 383, 551 is 1

Given Input Data is 104, 821, 383, 551

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

Prime Factorization of 104 is 2 x 2 x 2 x 13

Prime Factorization of 821 is 821

Prime Factorization of 383 is 383

Prime Factorization of 551 is 19 x 29

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(104, 821) = 85384

GCD(104, 821) = ( 104 x 821 ) / 85384

GCD(104, 821) = 85384 / 85384

GCD(104, 821) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 551

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

LCM(1, 551) = 551

GCD(1, 551) = ( 1 x 551 ) / 551

GCD(1, 551) = 551 / 551

GCD(1, 551) = 1

GCD of 104, 821, 383, 551 is 1

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1. What is the GCD of 104, 821, 383, 551?

GCD of 104, 821, 383, 551 is 1

2. Where do I get the detailed procedure to find GCD of 104, 821, 383, 551?

You can find a detailed procedure to find GCD of 104, 821, 383, 551 on our page.

3. How to find GCD of 104, 821, 383, 551 on a calculator?

You can find the GCD of 104, 821, 383, 551 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.