GCD of 551, 521, 197, 958 Calculator

Given Input numbers are 551, 521, 197, 958

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

Divisors of 551

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

1, 19, 29, 551

Divisors of 521

List of positive integer divisors of 521 that divides 521 without a remainder.

1, 521

Divisors of 197

List of positive integer divisors of 197 that divides 197 without a remainder.

1, 197

Divisors of 958

List of positive integer divisors of 958 that divides 958 without a remainder.

1, 2, 479, 958

Greatest Common Divisior

We found the divisors of 551, 521, 197, 958 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 551, 521, 197, 958 is 1.

Therefore, GCD of numbers 551, 521, 197, 958 is 1

Given Input Data is 551, 521, 197, 958

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

Prime Factorization of 551 is 19 x 29

Prime Factorization of 521 is 521

Prime Factorization of 197 is 197

Prime Factorization of 958 is 2 x 479

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(551, 521) = 287071

GCD(551, 521) = ( 551 x 521 ) / 287071

GCD(551, 521) = 287071 / 287071

GCD(551, 521) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 197

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

LCM(1, 197) = 197

GCD(1, 197) = ( 1 x 197 ) / 197

GCD(1, 197) = 197 / 197

GCD(1, 197) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 958

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

LCM(1, 958) = 958

GCD(1, 958) = ( 1 x 958 ) / 958

GCD(1, 958) = 958 / 958

GCD(1, 958) = 1

GCD of 551, 521, 197, 958 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 652, 450, 107, 985
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• GCD of 861, 646, 833, 482

1. What is the GCD of 551, 521, 197, 958?

GCD of 551, 521, 197, 958 is 1

2. Where do I get the detailed procedure to find GCD of 551, 521, 197, 958?

You can find a detailed procedure to find GCD of 551, 521, 197, 958 on our page.

3. How to find GCD of 551, 521, 197, 958 on a calculator?

You can find the GCD of 551, 521, 197, 958 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.