GCD of 979, 643, 573, 882 Calculator

Given Input numbers are 979, 643, 573, 882

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

Divisors of 979

List of positive integer divisors of 979 that divides 979 without a remainder.

1, 11, 89, 979

Divisors of 643

List of positive integer divisors of 643 that divides 643 without a remainder.

1, 643

Divisors of 573

List of positive integer divisors of 573 that divides 573 without a remainder.

1, 3, 191, 573

Divisors of 882

List of positive integer divisors of 882 that divides 882 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

Greatest Common Divisior

We found the divisors of 979, 643, 573, 882 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 979, 643, 573, 882 is 1.

Therefore, GCD of numbers 979, 643, 573, 882 is 1

Given Input Data is 979, 643, 573, 882

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

Prime Factorization of 979 is 11 x 89

Prime Factorization of 643 is 643

Prime Factorization of 573 is 3 x 191

Prime Factorization of 882 is 2 x 3 x 3 x 7 x 7

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(979, 643) = 629497

GCD(979, 643) = ( 979 x 643 ) / 629497

GCD(979, 643) = 629497 / 629497

GCD(979, 643) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 573

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

LCM(1, 573) = 573

GCD(1, 573) = ( 1 x 573 ) / 573

GCD(1, 573) = 573 / 573

GCD(1, 573) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 882

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

LCM(1, 882) = 882

GCD(1, 882) = ( 1 x 882 ) / 882

GCD(1, 882) = 882 / 882

GCD(1, 882) = 1

GCD of 979, 643, 573, 882 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 398, 532, 726, 209
• GCD of 562, 636, 725, 394
• GCD of 916, 207, 259, 749
• GCD of 219, 155, 663, 973
• GCD of 456, 996, 422, 476

1. What is the GCD of 979, 643, 573, 882?

GCD of 979, 643, 573, 882 is 1

2. Where do I get the detailed procedure to find GCD of 979, 643, 573, 882?

You can find a detailed procedure to find GCD of 979, 643, 573, 882 on our page.

3. How to find GCD of 979, 643, 573, 882 on a calculator?

You can find the GCD of 979, 643, 573, 882 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.