GCD of 253, 885, 385, 461 Calculator

Given Input numbers are 253, 885, 385, 461

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

Divisors of 253

List of positive integer divisors of 253 that divides 253 without a remainder.

1, 11, 23, 253

Divisors of 885

List of positive integer divisors of 885 that divides 885 without a remainder.

1, 3, 5, 15, 59, 177, 295, 885

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 461

List of positive integer divisors of 461 that divides 461 without a remainder.

1, 461

Greatest Common Divisior

We found the divisors of 253, 885, 385, 461 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 253, 885, 385, 461 is 1.

Therefore, GCD of numbers 253, 885, 385, 461 is 1

Given Input Data is 253, 885, 385, 461

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

Prime Factorization of 253 is 11 x 23

Prime Factorization of 885 is 3 x 5 x 59

Prime Factorization of 385 is 5 x 7 x 11

Prime Factorization of 461 is 461

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(253, 885) = 223905

GCD(253, 885) = ( 253 x 885 ) / 223905

GCD(253, 885) = 223905 / 223905

GCD(253, 885) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 385

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

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

GCD(1, 385) = 385 / 385

GCD(1, 385) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 461

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

LCM(1, 461) = 461

GCD(1, 461) = ( 1 x 461 ) / 461

GCD(1, 461) = 461 / 461

GCD(1, 461) = 1

GCD of 253, 885, 385, 461 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 926, 783, 824, 836
• GCD of 251, 773, 467, 222
• GCD of 691, 155, 569, 471
• GCD of 328, 300, 643, 175
• GCD of 965, 499, 293, 407

1. What is the GCD of 253, 885, 385, 461?

GCD of 253, 885, 385, 461 is 1

2. Where do I get the detailed procedure to find GCD of 253, 885, 385, 461?

You can find a detailed procedure to find GCD of 253, 885, 385, 461 on our page.

3. How to find GCD of 253, 885, 385, 461 on a calculator?

You can find the GCD of 253, 885, 385, 461 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.