GCD of 802, 213, 25, 908 Calculator

Given Input numbers are 802, 213, 25, 908

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

Divisors of 802

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

1, 2, 401, 802

Divisors of 213

List of positive integer divisors of 213 that divides 213 without a remainder.

1, 3, 71, 213

Divisors of 25

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

1, 5, 25

Divisors of 908

List of positive integer divisors of 908 that divides 908 without a remainder.

1, 2, 4, 227, 454, 908

Greatest Common Divisior

We found the divisors of 802, 213, 25, 908 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 802, 213, 25, 908 is 1.

Therefore, GCD of numbers 802, 213, 25, 908 is 1

Given Input Data is 802, 213, 25, 908

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

Prime Factorization of 802 is 2 x 401

Prime Factorization of 213 is 3 x 71

Prime Factorization of 25 is 5 x 5

Prime Factorization of 908 is 2 x 2 x 227

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(802, 213) = 170826

GCD(802, 213) = ( 802 x 213 ) / 170826

GCD(802, 213) = 170826 / 170826

GCD(802, 213) = 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 908

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

LCM(1, 908) = 908

GCD(1, 908) = ( 1 x 908 ) / 908

GCD(1, 908) = 908 / 908

GCD(1, 908) = 1

GCD of 802, 213, 25, 908 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 831, 435, 74, 375
• GCD of 890, 394, 65, 664
• GCD of 753, 672, 86, 808
• GCD of 963, 763, 76, 518
• GCD of 747, 955, 46, 646

1. What is the GCD of 802, 213, 25, 908?

GCD of 802, 213, 25, 908 is 1

2. Where do I get the detailed procedure to find GCD of 802, 213, 25, 908?

You can find a detailed procedure to find GCD of 802, 213, 25, 908 on our page.

3. How to find GCD of 802, 213, 25, 908 on a calculator?

You can find the GCD of 802, 213, 25, 908 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.