GCD of 423, 529, 87, 732 Calculator

Given Input numbers are 423, 529, 87, 732

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

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Divisors of 529

List of positive integer divisors of 529 that divides 529 without a remainder.

1, 23, 529

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 732

List of positive integer divisors of 732 that divides 732 without a remainder.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Greatest Common Divisior

We found the divisors of 423, 529, 87, 732 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 423, 529, 87, 732 is 1.

Therefore, GCD of numbers 423, 529, 87, 732 is 1

Given Input Data is 423, 529, 87, 732

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

Prime Factorization of 423 is 3 x 3 x 47

Prime Factorization of 529 is 23 x 23

Prime Factorization of 87 is 3 x 29

Prime Factorization of 732 is 2 x 2 x 3 x 61

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(423, 529) = 223767

GCD(423, 529) = ( 423 x 529 ) / 223767

GCD(423, 529) = 223767 / 223767

GCD(423, 529) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 87

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

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

GCD(1, 87) = 87 / 87

GCD(1, 87) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 732

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

LCM(1, 732) = 732

GCD(1, 732) = ( 1 x 732 ) / 732

GCD(1, 732) = 732 / 732

GCD(1, 732) = 1

GCD of 423, 529, 87, 732 is 1

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1. What is the GCD of 423, 529, 87, 732?

GCD of 423, 529, 87, 732 is 1

2. Where do I get the detailed procedure to find GCD of 423, 529, 87, 732?

You can find a detailed procedure to find GCD of 423, 529, 87, 732 on our page.

3. How to find GCD of 423, 529, 87, 732 on a calculator?

You can find the GCD of 423, 529, 87, 732 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.