GCD of 575, 663, 121, 694 Calculator

Given Input numbers are 575, 663, 121, 694

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

Divisors of 575

List of positive integer divisors of 575 that divides 575 without a remainder.

1, 5, 23, 25, 115, 575

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 121

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

1, 11, 121

Divisors of 694

List of positive integer divisors of 694 that divides 694 without a remainder.

1, 2, 347, 694

Greatest Common Divisior

We found the divisors of 575, 663, 121, 694 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 575, 663, 121, 694 is 1.

Therefore, GCD of numbers 575, 663, 121, 694 is 1

Given Input Data is 575, 663, 121, 694

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

Prime Factorization of 575 is 5 x 5 x 23

Prime Factorization of 663 is 3 x 13 x 17

Prime Factorization of 121 is 11 x 11

Prime Factorization of 694 is 2 x 347

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(575, 663) = 381225

GCD(575, 663) = ( 575 x 663 ) / 381225

GCD(575, 663) = 381225 / 381225

GCD(575, 663) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 121

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

LCM(1, 121) = 121

GCD(1, 121) = ( 1 x 121 ) / 121

GCD(1, 121) = 121 / 121

GCD(1, 121) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 694

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

LCM(1, 694) = 694

GCD(1, 694) = ( 1 x 694 ) / 694

GCD(1, 694) = 694 / 694

GCD(1, 694) = 1

GCD of 575, 663, 121, 694 is 1

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1. What is the GCD of 575, 663, 121, 694?

GCD of 575, 663, 121, 694 is 1

2. Where do I get the detailed procedure to find GCD of 575, 663, 121, 694?

You can find a detailed procedure to find GCD of 575, 663, 121, 694 on our page.

3. How to find GCD of 575, 663, 121, 694 on a calculator?

You can find the GCD of 575, 663, 121, 694 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.