GCD of 675, 530, 920, 439 Calculator

Given Input numbers are 675, 530, 920, 439

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

Divisors of 675

List of positive integer divisors of 675 that divides 675 without a remainder.

1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

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 920

List of positive integer divisors of 920 that divides 920 without a remainder.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 439

List of positive integer divisors of 439 that divides 439 without a remainder.

1, 439

Greatest Common Divisior

We found the divisors of 675, 530, 920, 439 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 675, 530, 920, 439 is 1.

Therefore, GCD of numbers 675, 530, 920, 439 is 1

Given Input Data is 675, 530, 920, 439

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

Prime Factorization of 675 is 3 x 3 x 3 x 5 x 5

Prime Factorization of 530 is 2 x 5 x 53

Prime Factorization of 920 is 2 x 2 x 2 x 5 x 23

Prime Factorization of 439 is 439

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(675, 530) = 71550

GCD(675, 530) = ( 675 x 530 ) / 71550

GCD(675, 530) = 357750 / 71550

GCD(675, 530) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 920

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

LCM(5, 920) = 920

GCD(5, 920) = ( 5 x 920 ) / 920

GCD(5, 920) = 4600 / 920

GCD(5, 920) = 5

Step3:

Here we consider the GCD from the above i.e. 5 as first number and the next as 439

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

LCM(5, 439) = 2195

GCD(5, 439) = ( 5 x 439 ) / 2195

GCD(5, 439) = 2195 / 2195

GCD(5, 439) = 1

GCD of 675, 530, 920, 439 is 1

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• GCD of 138, 830, 587, 340
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1. What is the GCD of 675, 530, 920, 439?

GCD of 675, 530, 920, 439 is 1

2. Where do I get the detailed procedure to find GCD of 675, 530, 920, 439?

You can find a detailed procedure to find GCD of 675, 530, 920, 439 on our page.

3. How to find GCD of 675, 530, 920, 439 on a calculator?

You can find the GCD of 675, 530, 920, 439 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.