GCD of 468, 538, 124 Calculator

Given Input numbers are 468, 538, 124

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

Divisors of 468

List of positive integer divisors of 468 that divides 468 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Divisors of 538

List of positive integer divisors of 538 that divides 538 without a remainder.

1, 2, 269, 538

Divisors of 124

List of positive integer divisors of 124 that divides 124 without a remainder.

1, 2, 4, 31, 62, 124

Greatest Common Divisior

We found the divisors of 468, 538, 124 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 468, 538, 124 is 2.

Therefore, GCD of numbers 468, 538, 124 is 2

Given Input Data is 468, 538, 124

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

Prime Factorization of 468 is 2 x 2 x 3 x 3 x 13

Prime Factorization of 538 is 2 x 269

Prime Factorization of 124 is 2 x 2 x 31

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(468, 538) = 125892

GCD(468, 538) = ( 468 x 538 ) / 125892

GCD(468, 538) = 251784 / 125892

GCD(468, 538) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 124

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

LCM(2, 124) = 124

GCD(2, 124) = ( 2 x 124 ) / 124

GCD(2, 124) = 248 / 124

GCD(2, 124) = 2

GCD of 468, 538, 124 is 2

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1. What is the GCD of 468, 538, 124?

GCD of 468, 538, 124 is 2

2. Where do I get the detailed procedure to find GCD of 468, 538, 124?

You can find a detailed procedure to find GCD of 468, 538, 124 on our page.

3. How to find GCD of 468, 538, 124 on a calculator?

You can find the GCD of 468, 538, 124 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.