GCD of 29, 427, 551, 868 Calculator

Given Input numbers are 29, 427, 551, 868

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

Divisors of 29

List of positive integer divisors of 29 that divides 29 without a remainder.

1, 29

Divisors of 427

List of positive integer divisors of 427 that divides 427 without a remainder.

1, 7, 61, 427

Divisors of 551

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

1, 19, 29, 551

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Greatest Common Divisior

We found the divisors of 29, 427, 551, 868 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 29, 427, 551, 868 is 1.

Therefore, GCD of numbers 29, 427, 551, 868 is 1

Given Input Data is 29, 427, 551, 868

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

Prime Factorization of 29 is 29

Prime Factorization of 427 is 7 x 61

Prime Factorization of 551 is 19 x 29

Prime Factorization of 868 is 2 x 2 x 7 x 31

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(29, 427) = 12383

GCD(29, 427) = ( 29 x 427 ) / 12383

GCD(29, 427) = 12383 / 12383

GCD(29, 427) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 868

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

LCM(1, 868) = 868

GCD(1, 868) = ( 1 x 868 ) / 868

GCD(1, 868) = 868 / 868

GCD(1, 868) = 1

GCD of 29, 427, 551, 868 is 1

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• GCD of 63, 996, 636, 630
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1. What is the GCD of 29, 427, 551, 868?

GCD of 29, 427, 551, 868 is 1

2. Where do I get the detailed procedure to find GCD of 29, 427, 551, 868?

You can find a detailed procedure to find GCD of 29, 427, 551, 868 on our page.

3. How to find GCD of 29, 427, 551, 868 on a calculator?

You can find the GCD of 29, 427, 551, 868 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.