GCD of 553, 451, 696, 581 Calculator

Given Input numbers are 553, 451, 696, 581

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

Divisors of 553

List of positive integer divisors of 553 that divides 553 without a remainder.

1, 7, 79, 553

Divisors of 451

List of positive integer divisors of 451 that divides 451 without a remainder.

1, 11, 41, 451

Divisors of 696

List of positive integer divisors of 696 that divides 696 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696

Divisors of 581

List of positive integer divisors of 581 that divides 581 without a remainder.

1, 7, 83, 581

Greatest Common Divisior

We found the divisors of 553, 451, 696, 581 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 553, 451, 696, 581 is 1.

Therefore, GCD of numbers 553, 451, 696, 581 is 1

Given Input Data is 553, 451, 696, 581

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

Prime Factorization of 553 is 7 x 79

Prime Factorization of 451 is 11 x 41

Prime Factorization of 696 is 2 x 2 x 2 x 3 x 29

Prime Factorization of 581 is 7 x 83

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(553, 451) = 249403

GCD(553, 451) = ( 553 x 451 ) / 249403

GCD(553, 451) = 249403 / 249403

GCD(553, 451) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 696

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

LCM(1, 696) = 696

GCD(1, 696) = ( 1 x 696 ) / 696

GCD(1, 696) = 696 / 696

GCD(1, 696) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 581

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

LCM(1, 581) = 581

GCD(1, 581) = ( 1 x 581 ) / 581

GCD(1, 581) = 581 / 581

GCD(1, 581) = 1

GCD of 553, 451, 696, 581 is 1

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1. What is the GCD of 553, 451, 696, 581?

GCD of 553, 451, 696, 581 is 1

2. Where do I get the detailed procedure to find GCD of 553, 451, 696, 581?

You can find a detailed procedure to find GCD of 553, 451, 696, 581 on our page.

3. How to find GCD of 553, 451, 696, 581 on a calculator?

You can find the GCD of 553, 451, 696, 581 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.