GCD of 385, 897, 277, 873 Calculator

Given Input numbers are 385, 897, 277, 873

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

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 897

List of positive integer divisors of 897 that divides 897 without a remainder.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 277

List of positive integer divisors of 277 that divides 277 without a remainder.

1, 277

Divisors of 873

List of positive integer divisors of 873 that divides 873 without a remainder.

1, 3, 9, 97, 291, 873

Greatest Common Divisior

We found the divisors of 385, 897, 277, 873 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 385, 897, 277, 873 is 1.

Therefore, GCD of numbers 385, 897, 277, 873 is 1

Given Input Data is 385, 897, 277, 873

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

Prime Factorization of 385 is 5 x 7 x 11

Prime Factorization of 897 is 3 x 13 x 23

Prime Factorization of 277 is 277

Prime Factorization of 873 is 3 x 3 x 97

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(385, 897) = 345345

GCD(385, 897) = ( 385 x 897 ) / 345345

GCD(385, 897) = 345345 / 345345

GCD(385, 897) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 277

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

LCM(1, 277) = 277

GCD(1, 277) = ( 1 x 277 ) / 277

GCD(1, 277) = 277 / 277

GCD(1, 277) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 873

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

LCM(1, 873) = 873

GCD(1, 873) = ( 1 x 873 ) / 873

GCD(1, 873) = 873 / 873

GCD(1, 873) = 1

GCD of 385, 897, 277, 873 is 1

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1. What is the GCD of 385, 897, 277, 873?

GCD of 385, 897, 277, 873 is 1

2. Where do I get the detailed procedure to find GCD of 385, 897, 277, 873?

You can find a detailed procedure to find GCD of 385, 897, 277, 873 on our page.

3. How to find GCD of 385, 897, 277, 873 on a calculator?

You can find the GCD of 385, 897, 277, 873 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.