GCD of 702, 589, 77, 845 Calculator

Given Input numbers are 702, 589, 77, 845

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

Divisors of 702

List of positive integer divisors of 702 that divides 702 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 589

List of positive integer divisors of 589 that divides 589 without a remainder.

1, 19, 31, 589

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Greatest Common Divisior

We found the divisors of 702, 589, 77, 845 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 702, 589, 77, 845 is 1.

Therefore, GCD of numbers 702, 589, 77, 845 is 1

Given Input Data is 702, 589, 77, 845

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

Prime Factorization of 702 is 2 x 3 x 3 x 3 x 13

Prime Factorization of 589 is 19 x 31

Prime Factorization of 77 is 7 x 11

Prime Factorization of 845 is 5 x 13 x 13

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(702, 589) = 413478

GCD(702, 589) = ( 702 x 589 ) / 413478

GCD(702, 589) = 413478 / 413478

GCD(702, 589) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 77

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

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

GCD(1, 77) = 77 / 77

GCD(1, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 845

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

LCM(1, 845) = 845

GCD(1, 845) = ( 1 x 845 ) / 845

GCD(1, 845) = 845 / 845

GCD(1, 845) = 1

GCD of 702, 589, 77, 845 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 294, 828, 72, 293
• GCD of 418, 474, 65, 194
• GCD of 994, 912, 73, 108
• GCD of 894, 144, 36, 925
• GCD of 535, 166, 22, 870

1. What is the GCD of 702, 589, 77, 845?

GCD of 702, 589, 77, 845 is 1

2. Where do I get the detailed procedure to find GCD of 702, 589, 77, 845?

You can find a detailed procedure to find GCD of 702, 589, 77, 845 on our page.

3. How to find GCD of 702, 589, 77, 845 on a calculator?

You can find the GCD of 702, 589, 77, 845 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.