GCD of 427, 861, 88, 976 Calculator

Given Input numbers are 427, 861, 88, 976

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 861

List of positive integer divisors of 861 that divides 861 without a remainder.

1, 3, 7, 21, 41, 123, 287, 861

Divisors of 88

List of positive integer divisors of 88 that divides 88 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88

Divisors of 976

List of positive integer divisors of 976 that divides 976 without a remainder.

1, 2, 4, 8, 16, 61, 122, 244, 488, 976

Greatest Common Divisior

We found the divisors of 427, 861, 88, 976 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 427, 861, 88, 976 is 1.

Therefore, GCD of numbers 427, 861, 88, 976 is 1

Given Input Data is 427, 861, 88, 976

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

Prime Factorization of 427 is 7 x 61

Prime Factorization of 861 is 3 x 7 x 41

Prime Factorization of 88 is 2 x 2 x 2 x 11

Prime Factorization of 976 is 2 x 2 x 2 x 2 x 61

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, 861) = 52521

GCD(427, 861) = ( 427 x 861 ) / 52521

GCD(427, 861) = 367647 / 52521

GCD(427, 861) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 88

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

LCM(7, 88) = 616

GCD(7, 88) = ( 7 x 88 ) / 616

GCD(7, 88) = 616 / 616

GCD(7, 88) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 976

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

LCM(1, 976) = 976

GCD(1, 976) = ( 1 x 976 ) / 976

GCD(1, 976) = 976 / 976

GCD(1, 976) = 1

GCD of 427, 861, 88, 976 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 826, 674, 33, 512
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• GCD of 840, 725, 34, 340

1. What is the GCD of 427, 861, 88, 976?

GCD of 427, 861, 88, 976 is 1

2. Where do I get the detailed procedure to find GCD of 427, 861, 88, 976?

You can find a detailed procedure to find GCD of 427, 861, 88, 976 on our page.

3. How to find GCD of 427, 861, 88, 976 on a calculator?

You can find the GCD of 427, 861, 88, 976 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.