GCD of 165, 476, 621, 597 Calculator

Given Input numbers are 165, 476, 621, 597

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

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 476

List of positive integer divisors of 476 that divides 476 without a remainder.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 597

List of positive integer divisors of 597 that divides 597 without a remainder.

1, 3, 199, 597

Greatest Common Divisior

We found the divisors of 165, 476, 621, 597 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 165, 476, 621, 597 is 1.

Therefore, GCD of numbers 165, 476, 621, 597 is 1

Given Input Data is 165, 476, 621, 597

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

Prime Factorization of 165 is 3 x 5 x 11

Prime Factorization of 476 is 2 x 2 x 7 x 17

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 597 is 3 x 199

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(165, 476) = 78540

GCD(165, 476) = ( 165 x 476 ) / 78540

GCD(165, 476) = 78540 / 78540

GCD(165, 476) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 621

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

LCM(1, 621) = 621

GCD(1, 621) = ( 1 x 621 ) / 621

GCD(1, 621) = 621 / 621

GCD(1, 621) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 597

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

LCM(1, 597) = 597

GCD(1, 597) = ( 1 x 597 ) / 597

GCD(1, 597) = 597 / 597

GCD(1, 597) = 1

GCD of 165, 476, 621, 597 is 1

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1. What is the GCD of 165, 476, 621, 597?

GCD of 165, 476, 621, 597 is 1

2. Where do I get the detailed procedure to find GCD of 165, 476, 621, 597?

You can find a detailed procedure to find GCD of 165, 476, 621, 597 on our page.

3. How to find GCD of 165, 476, 621, 597 on a calculator?

You can find the GCD of 165, 476, 621, 597 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.