GCD of 220, 373, 691, 694 Calculator

Given Input numbers are 220, 373, 691, 694

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

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 373

List of positive integer divisors of 373 that divides 373 without a remainder.

1, 373

Divisors of 691

List of positive integer divisors of 691 that divides 691 without a remainder.

1, 691

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 220, 373, 691, 694 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 220, 373, 691, 694 is 1.

Therefore, GCD of numbers 220, 373, 691, 694 is 1

Given Input Data is 220, 373, 691, 694

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

Prime Factorization of 220 is 2 x 2 x 5 x 11

Prime Factorization of 373 is 373

Prime Factorization of 691 is 691

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(220, 373) = 82060

GCD(220, 373) = ( 220 x 373 ) / 82060

GCD(220, 373) = 82060 / 82060

GCD(220, 373) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 691

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

LCM(1, 691) = 691

GCD(1, 691) = ( 1 x 691 ) / 691

GCD(1, 691) = 691 / 691

GCD(1, 691) = 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 220, 373, 691, 694 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 975, 638, 791, 444
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• GCD of 446, 411, 935, 888

1. What is the GCD of 220, 373, 691, 694?

GCD of 220, 373, 691, 694 is 1

2. Where do I get the detailed procedure to find GCD of 220, 373, 691, 694?

You can find a detailed procedure to find GCD of 220, 373, 691, 694 on our page.

3. How to find GCD of 220, 373, 691, 694 on a calculator?

You can find the GCD of 220, 373, 691, 694 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.