GCD of 863, 625, 362, 128 Calculator

Given Input numbers are 863, 625, 362, 128

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

Divisors of 863

List of positive integer divisors of 863 that divides 863 without a remainder.

1, 863

Divisors of 625

List of positive integer divisors of 625 that divides 625 without a remainder.

1, 5, 25, 125, 625

Divisors of 362

List of positive integer divisors of 362 that divides 362 without a remainder.

1, 2, 181, 362

Divisors of 128

List of positive integer divisors of 128 that divides 128 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128

Greatest Common Divisior

We found the divisors of 863, 625, 362, 128 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 863, 625, 362, 128 is 1.

Therefore, GCD of numbers 863, 625, 362, 128 is 1

Given Input Data is 863, 625, 362, 128

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

Prime Factorization of 863 is 863

Prime Factorization of 625 is 5 x 5 x 5 x 5

Prime Factorization of 362 is 2 x 181

Prime Factorization of 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

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(863, 625) = 539375

GCD(863, 625) = ( 863 x 625 ) / 539375

GCD(863, 625) = 539375 / 539375

GCD(863, 625) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 362

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

LCM(1, 362) = 362

GCD(1, 362) = ( 1 x 362 ) / 362

GCD(1, 362) = 362 / 362

GCD(1, 362) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 128

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

LCM(1, 128) = 128

GCD(1, 128) = ( 1 x 128 ) / 128

GCD(1, 128) = 128 / 128

GCD(1, 128) = 1

GCD of 863, 625, 362, 128 is 1

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1. What is the GCD of 863, 625, 362, 128?

GCD of 863, 625, 362, 128 is 1

2. Where do I get the detailed procedure to find GCD of 863, 625, 362, 128?

You can find a detailed procedure to find GCD of 863, 625, 362, 128 on our page.

3. How to find GCD of 863, 625, 362, 128 on a calculator?

You can find the GCD of 863, 625, 362, 128 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.