GCD of 155, 324, 614, 423 Calculator

Given Input numbers are 155, 324, 614, 423

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

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Divisors of 324

List of positive integer divisors of 324 that divides 324 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 614

List of positive integer divisors of 614 that divides 614 without a remainder.

1, 2, 307, 614

Divisors of 423

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

1, 3, 9, 47, 141, 423

Greatest Common Divisior

We found the divisors of 155, 324, 614, 423 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 155, 324, 614, 423 is 1.

Therefore, GCD of numbers 155, 324, 614, 423 is 1

Given Input Data is 155, 324, 614, 423

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

Prime Factorization of 155 is 5 x 31

Prime Factorization of 324 is 2 x 2 x 3 x 3 x 3 x 3

Prime Factorization of 614 is 2 x 307

Prime Factorization of 423 is 3 x 3 x 47

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(155, 324) = 50220

GCD(155, 324) = ( 155 x 324 ) / 50220

GCD(155, 324) = 50220 / 50220

GCD(155, 324) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 614

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

LCM(1, 614) = 614

GCD(1, 614) = ( 1 x 614 ) / 614

GCD(1, 614) = 614 / 614

GCD(1, 614) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 423

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

LCM(1, 423) = 423

GCD(1, 423) = ( 1 x 423 ) / 423

GCD(1, 423) = 423 / 423

GCD(1, 423) = 1

GCD of 155, 324, 614, 423 is 1

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• GCD of 160, 800, 115, 171
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• GCD of 837, 424, 440, 458

1. What is the GCD of 155, 324, 614, 423?

GCD of 155, 324, 614, 423 is 1

2. Where do I get the detailed procedure to find GCD of 155, 324, 614, 423?

You can find a detailed procedure to find GCD of 155, 324, 614, 423 on our page.

3. How to find GCD of 155, 324, 614, 423 on a calculator?

You can find the GCD of 155, 324, 614, 423 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.