GCD of 427, 171, 944, 827 Calculator

Given Input numbers are 427, 171, 944, 827

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 171

List of positive integer divisors of 171 that divides 171 without a remainder.

1, 3, 9, 19, 57, 171

Divisors of 944

List of positive integer divisors of 944 that divides 944 without a remainder.

1, 2, 4, 8, 16, 59, 118, 236, 472, 944

Divisors of 827

List of positive integer divisors of 827 that divides 827 without a remainder.

1, 827

Greatest Common Divisior

We found the divisors of 427, 171, 944, 827 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 427, 171, 944, 827 is 1.

Therefore, GCD of numbers 427, 171, 944, 827 is 1

Given Input Data is 427, 171, 944, 827

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

Prime Factorization of 427 is 7 x 61

Prime Factorization of 171 is 3 x 3 x 19

Prime Factorization of 944 is 2 x 2 x 2 x 2 x 59

Prime Factorization of 827 is 827

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, 171) = 73017

GCD(427, 171) = ( 427 x 171 ) / 73017

GCD(427, 171) = 73017 / 73017

GCD(427, 171) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 944

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

LCM(1, 944) = 944

GCD(1, 944) = ( 1 x 944 ) / 944

GCD(1, 944) = 944 / 944

GCD(1, 944) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 827

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

LCM(1, 827) = 827

GCD(1, 827) = ( 1 x 827 ) / 827

GCD(1, 827) = 827 / 827

GCD(1, 827) = 1

GCD of 427, 171, 944, 827 is 1

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1. What is the GCD of 427, 171, 944, 827?

GCD of 427, 171, 944, 827 is 1

2. Where do I get the detailed procedure to find GCD of 427, 171, 944, 827?

You can find a detailed procedure to find GCD of 427, 171, 944, 827 on our page.

3. How to find GCD of 427, 171, 944, 827 on a calculator?

You can find the GCD of 427, 171, 944, 827 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.