GCD of 863, 893, 634, 145 Calculator

Given Input numbers are 863, 893, 634, 145

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 893

List of positive integer divisors of 893 that divides 893 without a remainder.

1, 19, 47, 893

Divisors of 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

Divisors of 145

List of positive integer divisors of 145 that divides 145 without a remainder.

1, 5, 29, 145

Greatest Common Divisior

We found the divisors of 863, 893, 634, 145 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 863, 893, 634, 145 is 1.

Therefore, GCD of numbers 863, 893, 634, 145 is 1

Given Input Data is 863, 893, 634, 145

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

Prime Factorization of 863 is 863

Prime Factorization of 893 is 19 x 47

Prime Factorization of 634 is 2 x 317

Prime Factorization of 145 is 5 x 29

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, 893) = 770659

GCD(863, 893) = ( 863 x 893 ) / 770659

GCD(863, 893) = 770659 / 770659

GCD(863, 893) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 634

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

LCM(1, 634) = 634

GCD(1, 634) = ( 1 x 634 ) / 634

GCD(1, 634) = 634 / 634

GCD(1, 634) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 145

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

LCM(1, 145) = 145

GCD(1, 145) = ( 1 x 145 ) / 145

GCD(1, 145) = 145 / 145

GCD(1, 145) = 1

GCD of 863, 893, 634, 145 is 1

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• GCD of 259, 189, 740, 966
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1. What is the GCD of 863, 893, 634, 145?

GCD of 863, 893, 634, 145 is 1

2. Where do I get the detailed procedure to find GCD of 863, 893, 634, 145?

You can find a detailed procedure to find GCD of 863, 893, 634, 145 on our page.

3. How to find GCD of 863, 893, 634, 145 on a calculator?

You can find the GCD of 863, 893, 634, 145 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.