GCD of 248, 571, 91, 693 Calculator

Given Input numbers are 248, 571, 91, 693

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

Divisors of 248

List of positive integer divisors of 248 that divides 248 without a remainder.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 571

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

1, 571

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 693

List of positive integer divisors of 693 that divides 693 without a remainder.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Greatest Common Divisior

We found the divisors of 248, 571, 91, 693 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 248, 571, 91, 693 is 1.

Therefore, GCD of numbers 248, 571, 91, 693 is 1

Given Input Data is 248, 571, 91, 693

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

Prime Factorization of 248 is 2 x 2 x 2 x 31

Prime Factorization of 571 is 571

Prime Factorization of 91 is 7 x 13

Prime Factorization of 693 is 3 x 3 x 7 x 11

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(248, 571) = 141608

GCD(248, 571) = ( 248 x 571 ) / 141608

GCD(248, 571) = 141608 / 141608

GCD(248, 571) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 91

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

LCM(1, 91) = 91

GCD(1, 91) = ( 1 x 91 ) / 91

GCD(1, 91) = 91 / 91

GCD(1, 91) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 693

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

LCM(1, 693) = 693

GCD(1, 693) = ( 1 x 693 ) / 693

GCD(1, 693) = 693 / 693

GCD(1, 693) = 1

GCD of 248, 571, 91, 693 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 424, 262, 33, 335
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• GCD of 241, 743, 46, 401

1. What is the GCD of 248, 571, 91, 693?

GCD of 248, 571, 91, 693 is 1

2. Where do I get the detailed procedure to find GCD of 248, 571, 91, 693?

You can find a detailed procedure to find GCD of 248, 571, 91, 693 on our page.

3. How to find GCD of 248, 571, 91, 693 on a calculator?

You can find the GCD of 248, 571, 91, 693 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.