GCD of 73, 664, 837, 431 Calculator

Given Input numbers are 73, 664, 837, 431

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

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

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 837

List of positive integer divisors of 837 that divides 837 without a remainder.

1, 3, 9, 27, 31, 93, 279, 837

Divisors of 431

List of positive integer divisors of 431 that divides 431 without a remainder.

1, 431

Greatest Common Divisior

We found the divisors of 73, 664, 837, 431 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 73, 664, 837, 431 is 1.

Therefore, GCD of numbers 73, 664, 837, 431 is 1

Given Input Data is 73, 664, 837, 431

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

Prime Factorization of 73 is 73

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

Prime Factorization of 837 is 3 x 3 x 3 x 31

Prime Factorization of 431 is 431

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(73, 664) = 48472

GCD(73, 664) = ( 73 x 664 ) / 48472

GCD(73, 664) = 48472 / 48472

GCD(73, 664) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 837

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

LCM(1, 837) = 837

GCD(1, 837) = ( 1 x 837 ) / 837

GCD(1, 837) = 837 / 837

GCD(1, 837) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 431

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

LCM(1, 431) = 431

GCD(1, 431) = ( 1 x 431 ) / 431

GCD(1, 431) = 431 / 431

GCD(1, 431) = 1

GCD of 73, 664, 837, 431 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 17, 361, 274, 195
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• GCD of 89, 607, 557, 146
• GCD of 46, 478, 223, 693
• GCD of 78, 273, 794, 975

1. What is the GCD of 73, 664, 837, 431?

GCD of 73, 664, 837, 431 is 1

2. Where do I get the detailed procedure to find GCD of 73, 664, 837, 431?

You can find a detailed procedure to find GCD of 73, 664, 837, 431 on our page.

3. How to find GCD of 73, 664, 837, 431 on a calculator?

You can find the GCD of 73, 664, 837, 431 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.