GCD of 359, 132, 621 Calculator

Given Input numbers are 359, 132, 621

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

Divisors of 359

List of positive integer divisors of 359 that divides 359 without a remainder.

1, 359

Divisors of 132

List of positive integer divisors of 132 that divides 132 without a remainder.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 621

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

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

Greatest Common Divisior

We found the divisors of 359, 132, 621 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 359, 132, 621 is 1.

Therefore, GCD of numbers 359, 132, 621 is 1

Given Input Data is 359, 132, 621

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

Prime Factorization of 359 is 359

Prime Factorization of 132 is 2 x 2 x 3 x 11

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

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(359, 132) = 47388

GCD(359, 132) = ( 359 x 132 ) / 47388

GCD(359, 132) = 47388 / 47388

GCD(359, 132) = 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

GCD of 359, 132, 621 is 1

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1. What is the GCD of 359, 132, 621?

GCD of 359, 132, 621 is 1

2. Where do I get the detailed procedure to find GCD of 359, 132, 621?

You can find a detailed procedure to find GCD of 359, 132, 621 on our page.

3. How to find GCD of 359, 132, 621 on a calculator?

You can find the GCD of 359, 132, 621 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.