GCD of 530, 898, 369, 385 Calculator

Given Input numbers are 530, 898, 369, 385

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

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 898

List of positive integer divisors of 898 that divides 898 without a remainder.

1, 2, 449, 898

Divisors of 369

List of positive integer divisors of 369 that divides 369 without a remainder.

1, 3, 9, 41, 123, 369

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Greatest Common Divisior

We found the divisors of 530, 898, 369, 385 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 530, 898, 369, 385 is 1.

Therefore, GCD of numbers 530, 898, 369, 385 is 1

Given Input Data is 530, 898, 369, 385

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

Prime Factorization of 530 is 2 x 5 x 53

Prime Factorization of 898 is 2 x 449

Prime Factorization of 369 is 3 x 3 x 41

Prime Factorization of 385 is 5 x 7 x 11

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(530, 898) = 237970

GCD(530, 898) = ( 530 x 898 ) / 237970

GCD(530, 898) = 475940 / 237970

GCD(530, 898) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 369

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

LCM(2, 369) = 738

GCD(2, 369) = ( 2 x 369 ) / 738

GCD(2, 369) = 738 / 738

GCD(2, 369) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 385

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

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

GCD(1, 385) = 385 / 385

GCD(1, 385) = 1

GCD of 530, 898, 369, 385 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 100, 141, 865, 263
• GCD of 724, 531, 403, 983
• GCD of 827, 729, 895, 405
• GCD of 548, 719, 578, 641
• GCD of 646, 839, 438, 861

1. What is the GCD of 530, 898, 369, 385?

GCD of 530, 898, 369, 385 is 1

2. Where do I get the detailed procedure to find GCD of 530, 898, 369, 385?

You can find a detailed procedure to find GCD of 530, 898, 369, 385 on our page.

3. How to find GCD of 530, 898, 369, 385 on a calculator?

You can find the GCD of 530, 898, 369, 385 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.