GCD of 809, 838, 35, 551 Calculator

Given Input numbers are 809, 838, 35, 551

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

Divisors of 809

List of positive integer divisors of 809 that divides 809 without a remainder.

1, 809

Divisors of 838

List of positive integer divisors of 838 that divides 838 without a remainder.

1, 2, 419, 838

Divisors of 35

List of positive integer divisors of 35 that divides 35 without a remainder.

1, 5, 7, 35

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 809, 838, 35, 551 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 809, 838, 35, 551 is 1.

Therefore, GCD of numbers 809, 838, 35, 551 is 1

Given Input Data is 809, 838, 35, 551

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

Prime Factorization of 809 is 809

Prime Factorization of 838 is 2 x 419

Prime Factorization of 35 is 5 x 7

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(809, 838) = 677942

GCD(809, 838) = ( 809 x 838 ) / 677942

GCD(809, 838) = 677942 / 677942

GCD(809, 838) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 35

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

LCM(1, 35) = 35

GCD(1, 35) = ( 1 x 35 ) / 35

GCD(1, 35) = 35 / 35

GCD(1, 35) = 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 809, 838, 35, 551 is 1

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• GCD of 995, 744, 62, 162
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1. What is the GCD of 809, 838, 35, 551?

GCD of 809, 838, 35, 551 is 1

2. Where do I get the detailed procedure to find GCD of 809, 838, 35, 551?

You can find a detailed procedure to find GCD of 809, 838, 35, 551 on our page.

3. How to find GCD of 809, 838, 35, 551 on a calculator?

You can find the GCD of 809, 838, 35, 551 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.