GCD of 638, 881, 964 Calculator

Given Input numbers are 638, 881, 964

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

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 881

List of positive integer divisors of 881 that divides 881 without a remainder.

1, 881

Divisors of 964

List of positive integer divisors of 964 that divides 964 without a remainder.

1, 2, 4, 241, 482, 964

Greatest Common Divisior

We found the divisors of 638, 881, 964 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 638, 881, 964 is 1.

Therefore, GCD of numbers 638, 881, 964 is 1

Given Input Data is 638, 881, 964

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

Prime Factorization of 638 is 2 x 11 x 29

Prime Factorization of 881 is 881

Prime Factorization of 964 is 2 x 2 x 241

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(638, 881) = 562078

GCD(638, 881) = ( 638 x 881 ) / 562078

GCD(638, 881) = 562078 / 562078

GCD(638, 881) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 964

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

LCM(1, 964) = 964

GCD(1, 964) = ( 1 x 964 ) / 964

GCD(1, 964) = 964 / 964

GCD(1, 964) = 1

GCD of 638, 881, 964 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 497, 375, 258
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1. What is the GCD of 638, 881, 964?

GCD of 638, 881, 964 is 1

2. Where do I get the detailed procedure to find GCD of 638, 881, 964?

You can find a detailed procedure to find GCD of 638, 881, 964 on our page.

3. How to find GCD of 638, 881, 964 on a calculator?

You can find the GCD of 638, 881, 964 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.