GCD of 452, 552, 143, 389 Calculator

Given Input numbers are 452, 552, 143, 389

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

Divisors of 452

List of positive integer divisors of 452 that divides 452 without a remainder.

1, 2, 4, 113, 226, 452

Divisors of 552

List of positive integer divisors of 552 that divides 552 without a remainder.

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

Divisors of 143

List of positive integer divisors of 143 that divides 143 without a remainder.

1, 11, 13, 143

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Greatest Common Divisior

We found the divisors of 452, 552, 143, 389 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 452, 552, 143, 389 is 1.

Therefore, GCD of numbers 452, 552, 143, 389 is 1

Given Input Data is 452, 552, 143, 389

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

Prime Factorization of 452 is 2 x 2 x 113

Prime Factorization of 552 is 2 x 2 x 2 x 3 x 23

Prime Factorization of 143 is 11 x 13

Prime Factorization of 389 is 389

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(452, 552) = 62376

GCD(452, 552) = ( 452 x 552 ) / 62376

GCD(452, 552) = 249504 / 62376

GCD(452, 552) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 143

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

LCM(4, 143) = 572

GCD(4, 143) = ( 4 x 143 ) / 572

GCD(4, 143) = 572 / 572

GCD(4, 143) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 389

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

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

GCD(1, 389) = 389 / 389

GCD(1, 389) = 1

GCD of 452, 552, 143, 389 is 1

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• GCD of 683, 172, 757, 412
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1. What is the GCD of 452, 552, 143, 389?

GCD of 452, 552, 143, 389 is 1

2. Where do I get the detailed procedure to find GCD of 452, 552, 143, 389?

You can find a detailed procedure to find GCD of 452, 552, 143, 389 on our page.

3. How to find GCD of 452, 552, 143, 389 on a calculator?

You can find the GCD of 452, 552, 143, 389 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.