GCD of 57, 867, 994, 745 Calculator

Given Input numbers are 57, 867, 994, 745

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

Divisors of 57

List of positive integer divisors of 57 that divides 57 without a remainder.

1, 3, 19, 57

Divisors of 867

List of positive integer divisors of 867 that divides 867 without a remainder.

1, 3, 17, 51, 289, 867

Divisors of 994

List of positive integer divisors of 994 that divides 994 without a remainder.

1, 2, 7, 14, 71, 142, 497, 994

Divisors of 745

List of positive integer divisors of 745 that divides 745 without a remainder.

1, 5, 149, 745

Greatest Common Divisior

We found the divisors of 57, 867, 994, 745 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 57, 867, 994, 745 is 1.

Therefore, GCD of numbers 57, 867, 994, 745 is 1

Given Input Data is 57, 867, 994, 745

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

Prime Factorization of 57 is 3 x 19

Prime Factorization of 867 is 3 x 17 x 17

Prime Factorization of 994 is 2 x 7 x 71

Prime Factorization of 745 is 5 x 149

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(57, 867) = 16473

GCD(57, 867) = ( 57 x 867 ) / 16473

GCD(57, 867) = 49419 / 16473

GCD(57, 867) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 994

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

LCM(3, 994) = 2982

GCD(3, 994) = ( 3 x 994 ) / 2982

GCD(3, 994) = 2982 / 2982

GCD(3, 994) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 745

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

LCM(1, 745) = 745

GCD(1, 745) = ( 1 x 745 ) / 745

GCD(1, 745) = 745 / 745

GCD(1, 745) = 1

GCD of 57, 867, 994, 745 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 41, 555, 949, 342
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• GCD of 20, 784, 462, 727

1. What is the GCD of 57, 867, 994, 745?

GCD of 57, 867, 994, 745 is 1

2. Where do I get the detailed procedure to find GCD of 57, 867, 994, 745?

You can find a detailed procedure to find GCD of 57, 867, 994, 745 on our page.

3. How to find GCD of 57, 867, 994, 745 on a calculator?

You can find the GCD of 57, 867, 994, 745 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.