GCD of 889, 638, 17, 113 Calculator

Given Input numbers are 889, 638, 17, 113

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

Divisors of 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Divisors of 638

List of positive integer divisors of 638 that divides 638 without a remainder.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 17

List of positive integer divisors of 17 that divides 17 without a remainder.

1, 17

Divisors of 113

List of positive integer divisors of 113 that divides 113 without a remainder.

1, 113

Greatest Common Divisior

We found the divisors of 889, 638, 17, 113 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 889, 638, 17, 113 is 1.

Therefore, GCD of numbers 889, 638, 17, 113 is 1

Given Input Data is 889, 638, 17, 113

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

Prime Factorization of 889 is 7 x 127

Prime Factorization of 638 is 2 x 11 x 29

Prime Factorization of 17 is 17

Prime Factorization of 113 is 113

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(889, 638) = 567182

GCD(889, 638) = ( 889 x 638 ) / 567182

GCD(889, 638) = 567182 / 567182

GCD(889, 638) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 17

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

LCM(1, 17) = 17

GCD(1, 17) = ( 1 x 17 ) / 17

GCD(1, 17) = 17 / 17

GCD(1, 17) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 113

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

LCM(1, 113) = 113

GCD(1, 113) = ( 1 x 113 ) / 113

GCD(1, 113) = 113 / 113

GCD(1, 113) = 1

GCD of 889, 638, 17, 113 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 830, 130, 40, 413
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• GCD of 213, 715, 78, 148
• GCD of 327, 196, 20, 102
• GCD of 832, 591, 58, 841

1. What is the GCD of 889, 638, 17, 113?

GCD of 889, 638, 17, 113 is 1

2. Where do I get the detailed procedure to find GCD of 889, 638, 17, 113?

You can find a detailed procedure to find GCD of 889, 638, 17, 113 on our page.

3. How to find GCD of 889, 638, 17, 113 on a calculator?

You can find the GCD of 889, 638, 17, 113 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.