GCD of 681, 793, 72, 745 Calculator

Given Input numbers are 681, 793, 72, 745

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

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Divisors of 793

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

1, 13, 61, 793

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 745

List of positive integer divisors of 745 that divides 745 without a remainder.

1, 5, 149, 745

Greatest Common Divisior

We found the divisors of 681, 793, 72, 745 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 681, 793, 72, 745 is 1.

Therefore, GCD of numbers 681, 793, 72, 745 is 1

Given Input Data is 681, 793, 72, 745

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

Prime Factorization of 681 is 3 x 227

Prime Factorization of 793 is 13 x 61

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

Prime Factorization of 745 is 5 x 149

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(681, 793) = 540033

GCD(681, 793) = ( 681 x 793 ) / 540033

GCD(681, 793) = 540033 / 540033

GCD(681, 793) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 72

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

LCM(1, 72) = 72

GCD(1, 72) = ( 1 x 72 ) / 72

GCD(1, 72) = 72 / 72

GCD(1, 72) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 745

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

LCM(1, 745) = 745

GCD(1, 745) = ( 1 x 745 ) / 745

GCD(1, 745) = 745 / 745

GCD(1, 745) = 1

GCD of 681, 793, 72, 745 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 183, 378, 41, 143
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• GCD of 974, 745, 89, 101
• GCD of 155, 627, 91, 761
• GCD of 963, 115, 82, 585

1. What is the GCD of 681, 793, 72, 745?

GCD of 681, 793, 72, 745 is 1

2. Where do I get the detailed procedure to find GCD of 681, 793, 72, 745?

You can find a detailed procedure to find GCD of 681, 793, 72, 745 on our page.

3. How to find GCD of 681, 793, 72, 745 on a calculator?

You can find the GCD of 681, 793, 72, 745 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.