GCD of 731, 126, 73, 786 Calculator

Given Input numbers are 731, 126, 73, 786

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

Divisors of 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Divisors of 126

List of positive integer divisors of 126 that divides 126 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

Divisors of 786

List of positive integer divisors of 786 that divides 786 without a remainder.

1, 2, 3, 6, 131, 262, 393, 786

Greatest Common Divisior

We found the divisors of 731, 126, 73, 786 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 731, 126, 73, 786 is 1.

Therefore, GCD of numbers 731, 126, 73, 786 is 1

Given Input Data is 731, 126, 73, 786

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

Prime Factorization of 731 is 17 x 43

Prime Factorization of 126 is 2 x 3 x 3 x 7

Prime Factorization of 73 is 73

Prime Factorization of 786 is 2 x 3 x 131

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(731, 126) = 92106

GCD(731, 126) = ( 731 x 126 ) / 92106

GCD(731, 126) = 92106 / 92106

GCD(731, 126) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 73

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

LCM(1, 73) = 73

GCD(1, 73) = ( 1 x 73 ) / 73

GCD(1, 73) = 73 / 73

GCD(1, 73) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 786

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

LCM(1, 786) = 786

GCD(1, 786) = ( 1 x 786 ) / 786

GCD(1, 786) = 786 / 786

GCD(1, 786) = 1

GCD of 731, 126, 73, 786 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 598, 340, 65, 819
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• GCD of 155, 325, 70, 879

1. What is the GCD of 731, 126, 73, 786?

GCD of 731, 126, 73, 786 is 1

2. Where do I get the detailed procedure to find GCD of 731, 126, 73, 786?

You can find a detailed procedure to find GCD of 731, 126, 73, 786 on our page.

3. How to find GCD of 731, 126, 73, 786 on a calculator?

You can find the GCD of 731, 126, 73, 786 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.