GCD of 717, 821, 888, 133 Calculator

Given Input numbers are 717, 821, 888, 133

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

Divisors of 717

List of positive integer divisors of 717 that divides 717 without a remainder.

1, 3, 239, 717

Divisors of 821

List of positive integer divisors of 821 that divides 821 without a remainder.

1, 821

Divisors of 888

List of positive integer divisors of 888 that divides 888 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888

Divisors of 133

List of positive integer divisors of 133 that divides 133 without a remainder.

1, 7, 19, 133

Greatest Common Divisior

We found the divisors of 717, 821, 888, 133 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 717, 821, 888, 133 is 1.

Therefore, GCD of numbers 717, 821, 888, 133 is 1

Given Input Data is 717, 821, 888, 133

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

Prime Factorization of 717 is 3 x 239

Prime Factorization of 821 is 821

Prime Factorization of 888 is 2 x 2 x 2 x 3 x 37

Prime Factorization of 133 is 7 x 19

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(717, 821) = 588657

GCD(717, 821) = ( 717 x 821 ) / 588657

GCD(717, 821) = 588657 / 588657

GCD(717, 821) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 888

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

LCM(1, 888) = 888

GCD(1, 888) = ( 1 x 888 ) / 888

GCD(1, 888) = 888 / 888

GCD(1, 888) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 133

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

LCM(1, 133) = 133

GCD(1, 133) = ( 1 x 133 ) / 133

GCD(1, 133) = 133 / 133

GCD(1, 133) = 1

GCD of 717, 821, 888, 133 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 609, 134, 487, 711
• GCD of 114, 228, 264, 268
• GCD of 822, 129, 102, 486
• GCD of 843, 844, 901, 140
• GCD of 698, 467, 337, 162

1. What is the GCD of 717, 821, 888, 133?

GCD of 717, 821, 888, 133 is 1

2. Where do I get the detailed procedure to find GCD of 717, 821, 888, 133?

You can find a detailed procedure to find GCD of 717, 821, 888, 133 on our page.

3. How to find GCD of 717, 821, 888, 133 on a calculator?

You can find the GCD of 717, 821, 888, 133 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.