GCD of 553, 938, 681 Calculator

Given Input numbers are 553, 938, 681

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

Divisors of 553

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

1, 7, 79, 553

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 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Greatest Common Divisior

We found the divisors of 553, 938, 681 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 553, 938, 681 is 1.

Therefore, GCD of numbers 553, 938, 681 is 1

Given Input Data is 553, 938, 681

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

Prime Factorization of 553 is 7 x 79

Prime Factorization of 938 is 2 x 7 x 67

Prime Factorization of 681 is 3 x 227

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(553, 938) = 74102

GCD(553, 938) = ( 553 x 938 ) / 74102

GCD(553, 938) = 518714 / 74102

GCD(553, 938) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 681

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

LCM(7, 681) = 4767

GCD(7, 681) = ( 7 x 681 ) / 4767

GCD(7, 681) = 4767 / 4767

GCD(7, 681) = 1

GCD of 553, 938, 681 is 1

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1. What is the GCD of 553, 938, 681?

GCD of 553, 938, 681 is 1

2. Where do I get the detailed procedure to find GCD of 553, 938, 681?

You can find a detailed procedure to find GCD of 553, 938, 681 on our page.

3. How to find GCD of 553, 938, 681 on a calculator?

You can find the GCD of 553, 938, 681 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.