GCD of 549, 423, 993, 929 Calculator

Given Input numbers are 549, 423, 993, 929

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

Divisors of 549

List of positive integer divisors of 549 that divides 549 without a remainder.

1, 3, 9, 61, 183, 549

Divisors of 423

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

1, 3, 9, 47, 141, 423

Divisors of 993

List of positive integer divisors of 993 that divides 993 without a remainder.

1, 3, 331, 993

Divisors of 929

List of positive integer divisors of 929 that divides 929 without a remainder.

1, 929

Greatest Common Divisior

We found the divisors of 549, 423, 993, 929 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 549, 423, 993, 929 is 1.

Therefore, GCD of numbers 549, 423, 993, 929 is 1

Given Input Data is 549, 423, 993, 929

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

Prime Factorization of 549 is 3 x 3 x 61

Prime Factorization of 423 is 3 x 3 x 47

Prime Factorization of 993 is 3 x 331

Prime Factorization of 929 is 929

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(549, 423) = 25803

GCD(549, 423) = ( 549 x 423 ) / 25803

GCD(549, 423) = 232227 / 25803

GCD(549, 423) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 993

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

LCM(9, 993) = 2979

GCD(9, 993) = ( 9 x 993 ) / 2979

GCD(9, 993) = 8937 / 2979

GCD(9, 993) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 929

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

LCM(3, 929) = 2787

GCD(3, 929) = ( 3 x 929 ) / 2787

GCD(3, 929) = 2787 / 2787

GCD(3, 929) = 1

GCD of 549, 423, 993, 929 is 1

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1. What is the GCD of 549, 423, 993, 929?

GCD of 549, 423, 993, 929 is 1

2. Where do I get the detailed procedure to find GCD of 549, 423, 993, 929?

You can find a detailed procedure to find GCD of 549, 423, 993, 929 on our page.

3. How to find GCD of 549, 423, 993, 929 on a calculator?

You can find the GCD of 549, 423, 993, 929 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.