GCD of 81, 626, 340, 302 Calculator

Given Input numbers are 81, 626, 340, 302

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

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 626

List of positive integer divisors of 626 that divides 626 without a remainder.

1, 2, 313, 626

Divisors of 340

List of positive integer divisors of 340 that divides 340 without a remainder.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 302

List of positive integer divisors of 302 that divides 302 without a remainder.

1, 2, 151, 302

Greatest Common Divisior

We found the divisors of 81, 626, 340, 302 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 81, 626, 340, 302 is 1.

Therefore, GCD of numbers 81, 626, 340, 302 is 1

Given Input Data is 81, 626, 340, 302

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

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 626 is 2 x 313

Prime Factorization of 340 is 2 x 2 x 5 x 17

Prime Factorization of 302 is 2 x 151

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(81, 626) = 50706

GCD(81, 626) = ( 81 x 626 ) / 50706

GCD(81, 626) = 50706 / 50706

GCD(81, 626) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 340

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

LCM(1, 340) = 340

GCD(1, 340) = ( 1 x 340 ) / 340

GCD(1, 340) = 340 / 340

GCD(1, 340) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 302

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

LCM(1, 302) = 302

GCD(1, 302) = ( 1 x 302 ) / 302

GCD(1, 302) = 302 / 302

GCD(1, 302) = 1

GCD of 81, 626, 340, 302 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 50, 376, 951, 796
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• GCD of 89, 173, 828, 579
• GCD of 97, 625, 631, 671
• GCD of 73, 705, 347, 666

1. What is the GCD of 81, 626, 340, 302?

GCD of 81, 626, 340, 302 is 1

2. Where do I get the detailed procedure to find GCD of 81, 626, 340, 302?

You can find a detailed procedure to find GCD of 81, 626, 340, 302 on our page.

3. How to find GCD of 81, 626, 340, 302 on a calculator?

You can find the GCD of 81, 626, 340, 302 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.