GCD of 437, 664, 404, 955 Calculator

Given Input numbers are 437, 664, 404, 955

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

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Divisors of 955

List of positive integer divisors of 955 that divides 955 without a remainder.

1, 5, 191, 955

Greatest Common Divisior

We found the divisors of 437, 664, 404, 955 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 437, 664, 404, 955 is 1.

Therefore, GCD of numbers 437, 664, 404, 955 is 1

Given Input Data is 437, 664, 404, 955

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

Prime Factorization of 437 is 19 x 23

Prime Factorization of 664 is 2 x 2 x 2 x 83

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 955 is 5 x 191

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(437, 664) = 290168

GCD(437, 664) = ( 437 x 664 ) / 290168

GCD(437, 664) = 290168 / 290168

GCD(437, 664) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 404

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

LCM(1, 404) = 404

GCD(1, 404) = ( 1 x 404 ) / 404

GCD(1, 404) = 404 / 404

GCD(1, 404) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 955

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

LCM(1, 955) = 955

GCD(1, 955) = ( 1 x 955 ) / 955

GCD(1, 955) = 955 / 955

GCD(1, 955) = 1

GCD of 437, 664, 404, 955 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 243, 285, 545, 641
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• GCD of 592, 263, 794, 820

1. What is the GCD of 437, 664, 404, 955?

GCD of 437, 664, 404, 955 is 1

2. Where do I get the detailed procedure to find GCD of 437, 664, 404, 955?

You can find a detailed procedure to find GCD of 437, 664, 404, 955 on our page.

3. How to find GCD of 437, 664, 404, 955 on a calculator?

You can find the GCD of 437, 664, 404, 955 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.