GCD of 697, 943, 571, 641 Calculator

Given Input numbers are 697, 943, 571, 641

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

Divisors of 697

List of positive integer divisors of 697 that divides 697 without a remainder.

1, 17, 41, 697

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Divisors of 571

List of positive integer divisors of 571 that divides 571 without a remainder.

1, 571

Divisors of 641

List of positive integer divisors of 641 that divides 641 without a remainder.

1, 641

Greatest Common Divisior

We found the divisors of 697, 943, 571, 641 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 697, 943, 571, 641 is 1.

Therefore, GCD of numbers 697, 943, 571, 641 is 1

Given Input Data is 697, 943, 571, 641

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

Prime Factorization of 697 is 17 x 41

Prime Factorization of 943 is 23 x 41

Prime Factorization of 571 is 571

Prime Factorization of 641 is 641

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(697, 943) = 16031

GCD(697, 943) = ( 697 x 943 ) / 16031

GCD(697, 943) = 657271 / 16031

GCD(697, 943) = 41

Step2:

Here we consider the GCD from the above i.e. 41 as first number and the next as 571

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

LCM(41, 571) = 23411

GCD(41, 571) = ( 41 x 571 ) / 23411

GCD(41, 571) = 23411 / 23411

GCD(41, 571) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 641

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

LCM(1, 641) = 641

GCD(1, 641) = ( 1 x 641 ) / 641

GCD(1, 641) = 641 / 641

GCD(1, 641) = 1

GCD of 697, 943, 571, 641 is 1

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1. What is the GCD of 697, 943, 571, 641?

GCD of 697, 943, 571, 641 is 1

2. Where do I get the detailed procedure to find GCD of 697, 943, 571, 641?

You can find a detailed procedure to find GCD of 697, 943, 571, 641 on our page.

3. How to find GCD of 697, 943, 571, 641 on a calculator?

You can find the GCD of 697, 943, 571, 641 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.