GCD of 427, 864, 78, 598 Calculator

Given Input numbers are 427, 864, 78, 598

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

Divisors of 427

List of positive integer divisors of 427 that divides 427 without a remainder.

1, 7, 61, 427

Divisors of 864

List of positive integer divisors of 864 that divides 864 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 78

List of positive integer divisors of 78 that divides 78 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78

Divisors of 598

List of positive integer divisors of 598 that divides 598 without a remainder.

1, 2, 13, 23, 26, 46, 299, 598

Greatest Common Divisior

We found the divisors of 427, 864, 78, 598 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 427, 864, 78, 598 is 1.

Therefore, GCD of numbers 427, 864, 78, 598 is 1

Given Input Data is 427, 864, 78, 598

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

Prime Factorization of 427 is 7 x 61

Prime Factorization of 864 is 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 78 is 2 x 3 x 13

Prime Factorization of 598 is 2 x 13 x 23

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(427, 864) = 368928

GCD(427, 864) = ( 427 x 864 ) / 368928

GCD(427, 864) = 368928 / 368928

GCD(427, 864) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 78

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

LCM(1, 78) = 78

GCD(1, 78) = ( 1 x 78 ) / 78

GCD(1, 78) = 78 / 78

GCD(1, 78) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 598

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

LCM(1, 598) = 598

GCD(1, 598) = ( 1 x 598 ) / 598

GCD(1, 598) = 598 / 598

GCD(1, 598) = 1

GCD of 427, 864, 78, 598 is 1

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• GCD of 768, 183, 57, 269
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1. What is the GCD of 427, 864, 78, 598?

GCD of 427, 864, 78, 598 is 1

2. Where do I get the detailed procedure to find GCD of 427, 864, 78, 598?

You can find a detailed procedure to find GCD of 427, 864, 78, 598 on our page.

3. How to find GCD of 427, 864, 78, 598 on a calculator?

You can find the GCD of 427, 864, 78, 598 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.