GCD of 201, 680, 95, 813 Calculator

Given Input numbers are 201, 680, 95, 813

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

Divisors of 201

List of positive integer divisors of 201 that divides 201 without a remainder.

1, 3, 67, 201

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 95

List of positive integer divisors of 95 that divides 95 without a remainder.

1, 5, 19, 95

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Greatest Common Divisior

We found the divisors of 201, 680, 95, 813 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 201, 680, 95, 813 is 1.

Therefore, GCD of numbers 201, 680, 95, 813 is 1

Given Input Data is 201, 680, 95, 813

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

Prime Factorization of 201 is 3 x 67

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

Prime Factorization of 95 is 5 x 19

Prime Factorization of 813 is 3 x 271

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(201, 680) = 136680

GCD(201, 680) = ( 201 x 680 ) / 136680

GCD(201, 680) = 136680 / 136680

GCD(201, 680) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 95

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

LCM(1, 95) = 95

GCD(1, 95) = ( 1 x 95 ) / 95

GCD(1, 95) = 95 / 95

GCD(1, 95) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 813

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

LCM(1, 813) = 813

GCD(1, 813) = ( 1 x 813 ) / 813

GCD(1, 813) = 813 / 813

GCD(1, 813) = 1

GCD of 201, 680, 95, 813 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 965, 207, 89, 869
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• GCD of 522, 694, 26, 534
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• GCD of 911, 648, 84, 731

1. What is the GCD of 201, 680, 95, 813?

GCD of 201, 680, 95, 813 is 1

2. Where do I get the detailed procedure to find GCD of 201, 680, 95, 813?

You can find a detailed procedure to find GCD of 201, 680, 95, 813 on our page.

3. How to find GCD of 201, 680, 95, 813 on a calculator?

You can find the GCD of 201, 680, 95, 813 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.