GCD of 637, 365, 494, 190 Calculator

Given Input numbers are 637, 365, 494, 190

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

Divisors of 637

List of positive integer divisors of 637 that divides 637 without a remainder.

1, 7, 13, 49, 91, 637

Divisors of 365

List of positive integer divisors of 365 that divides 365 without a remainder.

1, 5, 73, 365

Divisors of 494

List of positive integer divisors of 494 that divides 494 without a remainder.

1, 2, 13, 19, 26, 38, 247, 494

Divisors of 190

List of positive integer divisors of 190 that divides 190 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190

Greatest Common Divisior

We found the divisors of 637, 365, 494, 190 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 637, 365, 494, 190 is 1.

Therefore, GCD of numbers 637, 365, 494, 190 is 1

Given Input Data is 637, 365, 494, 190

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

Prime Factorization of 637 is 7 x 7 x 13

Prime Factorization of 365 is 5 x 73

Prime Factorization of 494 is 2 x 13 x 19

Prime Factorization of 190 is 2 x 5 x 19

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(637, 365) = 232505

GCD(637, 365) = ( 637 x 365 ) / 232505

GCD(637, 365) = 232505 / 232505

GCD(637, 365) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 494

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

LCM(1, 494) = 494

GCD(1, 494) = ( 1 x 494 ) / 494

GCD(1, 494) = 494 / 494

GCD(1, 494) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 190

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

LCM(1, 190) = 190

GCD(1, 190) = ( 1 x 190 ) / 190

GCD(1, 190) = 190 / 190

GCD(1, 190) = 1

GCD of 637, 365, 494, 190 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 461, 376, 102, 855
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• GCD of 260, 696, 158, 232
• GCD of 580, 336, 539, 797
• GCD of 671, 461, 929, 505

1. What is the GCD of 637, 365, 494, 190?

GCD of 637, 365, 494, 190 is 1

2. Where do I get the detailed procedure to find GCD of 637, 365, 494, 190?

You can find a detailed procedure to find GCD of 637, 365, 494, 190 on our page.

3. How to find GCD of 637, 365, 494, 190 on a calculator?

You can find the GCD of 637, 365, 494, 190 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.