GCD of 121, 579, 63, 826 Calculator

Given Input numbers are 121, 579, 63, 826

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

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 579

List of positive integer divisors of 579 that divides 579 without a remainder.

1, 3, 193, 579

Divisors of 63

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

1, 3, 7, 9, 21, 63

Divisors of 826

List of positive integer divisors of 826 that divides 826 without a remainder.

1, 2, 7, 14, 59, 118, 413, 826

Greatest Common Divisior

We found the divisors of 121, 579, 63, 826 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 121, 579, 63, 826 is 1.

Therefore, GCD of numbers 121, 579, 63, 826 is 1

Given Input Data is 121, 579, 63, 826

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

Prime Factorization of 121 is 11 x 11

Prime Factorization of 579 is 3 x 193

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 826 is 2 x 7 x 59

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(121, 579) = 70059

GCD(121, 579) = ( 121 x 579 ) / 70059

GCD(121, 579) = 70059 / 70059

GCD(121, 579) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 63

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

LCM(1, 63) = 63

GCD(1, 63) = ( 1 x 63 ) / 63

GCD(1, 63) = 63 / 63

GCD(1, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 826

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

LCM(1, 826) = 826

GCD(1, 826) = ( 1 x 826 ) / 826

GCD(1, 826) = 826 / 826

GCD(1, 826) = 1

GCD of 121, 579, 63, 826 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 807, 937, 63, 200
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• GCD of 515, 286, 20, 704

1. What is the GCD of 121, 579, 63, 826?

GCD of 121, 579, 63, 826 is 1

2. Where do I get the detailed procedure to find GCD of 121, 579, 63, 826?

You can find a detailed procedure to find GCD of 121, 579, 63, 826 on our page.

3. How to find GCD of 121, 579, 63, 826 on a calculator?

You can find the GCD of 121, 579, 63, 826 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.