GCD of 637, 581, 91, 793 Calculator

Given Input numbers are 637, 581, 91, 793

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

Divisors of 637

List of positive integer divisors of 637 that divides 637 without a remainder.

1, 7, 13, 49, 91, 637

Divisors of 581

List of positive integer divisors of 581 that divides 581 without a remainder.

1, 7, 83, 581

Divisors of 91

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

1, 7, 13, 91

Divisors of 793

List of positive integer divisors of 793 that divides 793 without a remainder.

1, 13, 61, 793

Greatest Common Divisior

We found the divisors of 637, 581, 91, 793 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 637, 581, 91, 793 is 1.

Therefore, GCD of numbers 637, 581, 91, 793 is 1

Given Input Data is 637, 581, 91, 793

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

Prime Factorization of 637 is 7 x 7 x 13

Prime Factorization of 581 is 7 x 83

Prime Factorization of 91 is 7 x 13

Prime Factorization of 793 is 13 x 61

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(637, 581) = 52871

GCD(637, 581) = ( 637 x 581 ) / 52871

GCD(637, 581) = 370097 / 52871

GCD(637, 581) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 91

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

LCM(7, 91) = 91

GCD(7, 91) = ( 7 x 91 ) / 91

GCD(7, 91) = 637 / 91

GCD(7, 91) = 7

Step3:

Here we consider the GCD from the above i.e. 7 as first number and the next as 793

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

LCM(7, 793) = 5551

GCD(7, 793) = ( 7 x 793 ) / 5551

GCD(7, 793) = 5551 / 5551

GCD(7, 793) = 1

GCD of 637, 581, 91, 793 is 1

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• GCD of 897, 981, 61, 495
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1. What is the GCD of 637, 581, 91, 793?

GCD of 637, 581, 91, 793 is 1

2. Where do I get the detailed procedure to find GCD of 637, 581, 91, 793?

You can find a detailed procedure to find GCD of 637, 581, 91, 793 on our page.

3. How to find GCD of 637, 581, 91, 793 on a calculator?

You can find the GCD of 637, 581, 91, 793 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.