GCD of 530, 880, 677, 449 Calculator

Given Input numbers are 530, 880, 677, 449

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 880

List of positive integer divisors of 880 that divides 880 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

Divisors of 677

List of positive integer divisors of 677 that divides 677 without a remainder.

1, 677

Divisors of 449

List of positive integer divisors of 449 that divides 449 without a remainder.

1, 449

Greatest Common Divisior

We found the divisors of 530, 880, 677, 449 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 530, 880, 677, 449 is 1.

Therefore, GCD of numbers 530, 880, 677, 449 is 1

Given Input Data is 530, 880, 677, 449

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 880 is 2 x 2 x 2 x 2 x 5 x 11

Prime Factorization of 677 is 677

Prime Factorization of 449 is 449

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, 880) = 46640

GCD(530, 880) = ( 530 x 880 ) / 46640

GCD(530, 880) = 466400 / 46640

GCD(530, 880) = 10

Step2:

Here we consider the GCD from the above i.e. 10 as first number and the next as 677

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

LCM(10, 677) = 6770

GCD(10, 677) = ( 10 x 677 ) / 6770

GCD(10, 677) = 6770 / 6770

GCD(10, 677) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 449

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

LCM(1, 449) = 449

GCD(1, 449) = ( 1 x 449 ) / 449

GCD(1, 449) = 449 / 449

GCD(1, 449) = 1

GCD of 530, 880, 677, 449 is 1

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• GCD of 633, 731, 875, 539
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1. What is the GCD of 530, 880, 677, 449?

GCD of 530, 880, 677, 449 is 1

2. Where do I get the detailed procedure to find GCD of 530, 880, 677, 449?

You can find a detailed procedure to find GCD of 530, 880, 677, 449 on our page.

3. How to find GCD of 530, 880, 677, 449 on a calculator?

You can find the GCD of 530, 880, 677, 449 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.