GCD of 66, 107, 802, 581 Calculator

Given Input numbers are 66, 107, 802, 581

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

Divisors of 66

List of positive integer divisors of 66 that divides 66 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66

Divisors of 107

List of positive integer divisors of 107 that divides 107 without a remainder.

1, 107

Divisors of 802

List of positive integer divisors of 802 that divides 802 without a remainder.

1, 2, 401, 802

Divisors of 581

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

1, 7, 83, 581

Greatest Common Divisior

We found the divisors of 66, 107, 802, 581 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 66, 107, 802, 581 is 1.

Therefore, GCD of numbers 66, 107, 802, 581 is 1

Given Input Data is 66, 107, 802, 581

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

Prime Factorization of 66 is 2 x 3 x 11

Prime Factorization of 107 is 107

Prime Factorization of 802 is 2 x 401

Prime Factorization of 581 is 7 x 83

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(66, 107) = 7062

GCD(66, 107) = ( 66 x 107 ) / 7062

GCD(66, 107) = 7062 / 7062

GCD(66, 107) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 802

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

LCM(1, 802) = 802

GCD(1, 802) = ( 1 x 802 ) / 802

GCD(1, 802) = 802 / 802

GCD(1, 802) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 581

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

LCM(1, 581) = 581

GCD(1, 581) = ( 1 x 581 ) / 581

GCD(1, 581) = 581 / 581

GCD(1, 581) = 1

GCD of 66, 107, 802, 581 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 47, 908, 587, 878
• GCD of 21, 671, 573, 620
• GCD of 12, 536, 857, 147
• GCD of 46, 898, 209, 306
• GCD of 54, 187, 477, 884

1. What is the GCD of 66, 107, 802, 581?

GCD of 66, 107, 802, 581 is 1

2. Where do I get the detailed procedure to find GCD of 66, 107, 802, 581?

You can find a detailed procedure to find GCD of 66, 107, 802, 581 on our page.

3. How to find GCD of 66, 107, 802, 581 on a calculator?

You can find the GCD of 66, 107, 802, 581 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.