GCD of 697, 611, 99, 251 Calculator

Given Input numbers are 697, 611, 99, 251

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 611

List of positive integer divisors of 611 that divides 611 without a remainder.

1, 13, 47, 611

Divisors of 99

List of positive integer divisors of 99 that divides 99 without a remainder.

1, 3, 9, 11, 33, 99

Divisors of 251

List of positive integer divisors of 251 that divides 251 without a remainder.

1, 251

Greatest Common Divisior

We found the divisors of 697, 611, 99, 251 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 697, 611, 99, 251 is 1.

Therefore, GCD of numbers 697, 611, 99, 251 is 1

Given Input Data is 697, 611, 99, 251

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

Prime Factorization of 697 is 17 x 41

Prime Factorization of 611 is 13 x 47

Prime Factorization of 99 is 3 x 3 x 11

Prime Factorization of 251 is 251

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, 611) = 425867

GCD(697, 611) = ( 697 x 611 ) / 425867

GCD(697, 611) = 425867 / 425867

GCD(697, 611) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 99

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

LCM(1, 99) = 99

GCD(1, 99) = ( 1 x 99 ) / 99

GCD(1, 99) = 99 / 99

GCD(1, 99) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 251

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

LCM(1, 251) = 251

GCD(1, 251) = ( 1 x 251 ) / 251

GCD(1, 251) = 251 / 251

GCD(1, 251) = 1

GCD of 697, 611, 99, 251 is 1

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• GCD of 219, 736, 37, 117
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1. What is the GCD of 697, 611, 99, 251?

GCD of 697, 611, 99, 251 is 1

2. Where do I get the detailed procedure to find GCD of 697, 611, 99, 251?

You can find a detailed procedure to find GCD of 697, 611, 99, 251 on our page.

3. How to find GCD of 697, 611, 99, 251 on a calculator?

You can find the GCD of 697, 611, 99, 251 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.