GCD of 523, 436, 81, 182 Calculator

Given Input numbers are 523, 436, 81, 182

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

Divisors of 523

List of positive integer divisors of 523 that divides 523 without a remainder.

1, 523

Divisors of 436

List of positive integer divisors of 436 that divides 436 without a remainder.

1, 2, 4, 109, 218, 436

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 182

List of positive integer divisors of 182 that divides 182 without a remainder.

1, 2, 7, 13, 14, 26, 91, 182

Greatest Common Divisior

We found the divisors of 523, 436, 81, 182 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 523, 436, 81, 182 is 1.

Therefore, GCD of numbers 523, 436, 81, 182 is 1

Given Input Data is 523, 436, 81, 182

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

Prime Factorization of 523 is 523

Prime Factorization of 436 is 2 x 2 x 109

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 182 is 2 x 7 x 13

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(523, 436) = 228028

GCD(523, 436) = ( 523 x 436 ) / 228028

GCD(523, 436) = 228028 / 228028

GCD(523, 436) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 81

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

LCM(1, 81) = 81

GCD(1, 81) = ( 1 x 81 ) / 81

GCD(1, 81) = 81 / 81

GCD(1, 81) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 182

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

LCM(1, 182) = 182

GCD(1, 182) = ( 1 x 182 ) / 182

GCD(1, 182) = 182 / 182

GCD(1, 182) = 1

GCD of 523, 436, 81, 182 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 739, 469, 88, 795
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• GCD of 736, 507, 32, 211

1. What is the GCD of 523, 436, 81, 182?

GCD of 523, 436, 81, 182 is 1

2. Where do I get the detailed procedure to find GCD of 523, 436, 81, 182?

You can find a detailed procedure to find GCD of 523, 436, 81, 182 on our page.

3. How to find GCD of 523, 436, 81, 182 on a calculator?

You can find the GCD of 523, 436, 81, 182 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.