GCD of 985, 583, 553 Calculator

Given Input numbers are 985, 583, 553

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

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Divisors of 583

List of positive integer divisors of 583 that divides 583 without a remainder.

1, 11, 53, 583

Divisors of 553

List of positive integer divisors of 553 that divides 553 without a remainder.

1, 7, 79, 553

Greatest Common Divisior

We found the divisors of 985, 583, 553 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 985, 583, 553 is 1.

Therefore, GCD of numbers 985, 583, 553 is 1

Given Input Data is 985, 583, 553

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

Prime Factorization of 985 is 5 x 197

Prime Factorization of 583 is 11 x 53

Prime Factorization of 553 is 7 x 79

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(985, 583) = 574255

GCD(985, 583) = ( 985 x 583 ) / 574255

GCD(985, 583) = 574255 / 574255

GCD(985, 583) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 553

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

LCM(1, 553) = 553

GCD(1, 553) = ( 1 x 553 ) / 553

GCD(1, 553) = 553 / 553

GCD(1, 553) = 1

GCD of 985, 583, 553 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 646, 409, 908
• GCD of 651, 156, 598
• GCD of 979, 265, 698
• GCD of 235, 454, 914
• GCD of 462, 298, 130

1. What is the GCD of 985, 583, 553?

GCD of 985, 583, 553 is 1

2. Where do I get the detailed procedure to find GCD of 985, 583, 553?

You can find a detailed procedure to find GCD of 985, 583, 553 on our page.

3. How to find GCD of 985, 583, 553 on a calculator?

You can find the GCD of 985, 583, 553 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.