GCD of 890, 634, 63, 724 Calculator

Given Input numbers are 890, 634, 63, 724

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

Divisors of 890

List of positive integer divisors of 890 that divides 890 without a remainder.

1, 2, 5, 10, 89, 178, 445, 890

Divisors of 634

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

1, 2, 317, 634

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 724

List of positive integer divisors of 724 that divides 724 without a remainder.

1, 2, 4, 181, 362, 724

Greatest Common Divisior

We found the divisors of 890, 634, 63, 724 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 890, 634, 63, 724 is 1.

Therefore, GCD of numbers 890, 634, 63, 724 is 1

Given Input Data is 890, 634, 63, 724

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

Prime Factorization of 890 is 2 x 5 x 89

Prime Factorization of 634 is 2 x 317

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 724 is 2 x 2 x 181

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(890, 634) = 282130

GCD(890, 634) = ( 890 x 634 ) / 282130

GCD(890, 634) = 564260 / 282130

GCD(890, 634) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 63

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

LCM(2, 63) = 126

GCD(2, 63) = ( 2 x 63 ) / 126

GCD(2, 63) = 126 / 126

GCD(2, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 724

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

LCM(1, 724) = 724

GCD(1, 724) = ( 1 x 724 ) / 724

GCD(1, 724) = 724 / 724

GCD(1, 724) = 1

GCD of 890, 634, 63, 724 is 1

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• GCD of 303, 195, 29, 518
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1. What is the GCD of 890, 634, 63, 724?

GCD of 890, 634, 63, 724 is 1

2. Where do I get the detailed procedure to find GCD of 890, 634, 63, 724?

You can find a detailed procedure to find GCD of 890, 634, 63, 724 on our page.

3. How to find GCD of 890, 634, 63, 724 on a calculator?

You can find the GCD of 890, 634, 63, 724 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.