GCD of 813, 893, 25, 616 Calculator

Given Input numbers are 813, 893, 25, 616

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

Divisors of 813

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

1, 3, 271, 813

Divisors of 893

List of positive integer divisors of 893 that divides 893 without a remainder.

1, 19, 47, 893

Divisors of 25

List of positive integer divisors of 25 that divides 25 without a remainder.

1, 5, 25

Divisors of 616

List of positive integer divisors of 616 that divides 616 without a remainder.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Greatest Common Divisior

We found the divisors of 813, 893, 25, 616 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 813, 893, 25, 616 is 1.

Therefore, GCD of numbers 813, 893, 25, 616 is 1

Given Input Data is 813, 893, 25, 616

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

Prime Factorization of 813 is 3 x 271

Prime Factorization of 893 is 19 x 47

Prime Factorization of 25 is 5 x 5

Prime Factorization of 616 is 2 x 2 x 2 x 7 x 11

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(813, 893) = 726009

GCD(813, 893) = ( 813 x 893 ) / 726009

GCD(813, 893) = 726009 / 726009

GCD(813, 893) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 25

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

LCM(1, 25) = 25

GCD(1, 25) = ( 1 x 25 ) / 25

GCD(1, 25) = 25 / 25

GCD(1, 25) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 616

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

LCM(1, 616) = 616

GCD(1, 616) = ( 1 x 616 ) / 616

GCD(1, 616) = 616 / 616

GCD(1, 616) = 1

GCD of 813, 893, 25, 616 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 719, 136, 67, 156
• GCD of 815, 186, 39, 104
• GCD of 468, 196, 94, 697
• GCD of 288, 894, 83, 563
• GCD of 492, 510, 64, 824

1. What is the GCD of 813, 893, 25, 616?

GCD of 813, 893, 25, 616 is 1

2. Where do I get the detailed procedure to find GCD of 813, 893, 25, 616?

You can find a detailed procedure to find GCD of 813, 893, 25, 616 on our page.

3. How to find GCD of 813, 893, 25, 616 on a calculator?

You can find the GCD of 813, 893, 25, 616 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.