GCD of 938, 486, 653, 853 Calculator

Given Input numbers are 938, 486, 653, 853

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

Divisors of 938

List of positive integer divisors of 938 that divides 938 without a remainder.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 486

List of positive integer divisors of 486 that divides 486 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Divisors of 653

List of positive integer divisors of 653 that divides 653 without a remainder.

1, 653

Divisors of 853

List of positive integer divisors of 853 that divides 853 without a remainder.

1, 853

Greatest Common Divisior

We found the divisors of 938, 486, 653, 853 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 938, 486, 653, 853 is 1.

Therefore, GCD of numbers 938, 486, 653, 853 is 1

Given Input Data is 938, 486, 653, 853

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

Prime Factorization of 938 is 2 x 7 x 67

Prime Factorization of 486 is 2 x 3 x 3 x 3 x 3 x 3

Prime Factorization of 653 is 653

Prime Factorization of 853 is 853

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(938, 486) = 227934

GCD(938, 486) = ( 938 x 486 ) / 227934

GCD(938, 486) = 455868 / 227934

GCD(938, 486) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 653

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

LCM(2, 653) = 1306

GCD(2, 653) = ( 2 x 653 ) / 1306

GCD(2, 653) = 1306 / 1306

GCD(2, 653) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 853

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

LCM(1, 853) = 853

GCD(1, 853) = ( 1 x 853 ) / 853

GCD(1, 853) = 853 / 853

GCD(1, 853) = 1

GCD of 938, 486, 653, 853 is 1

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1. What is the GCD of 938, 486, 653, 853?

GCD of 938, 486, 653, 853 is 1

2. Where do I get the detailed procedure to find GCD of 938, 486, 653, 853?

You can find a detailed procedure to find GCD of 938, 486, 653, 853 on our page.

3. How to find GCD of 938, 486, 653, 853 on a calculator?

You can find the GCD of 938, 486, 653, 853 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.