GCD of 608, 425, 455 Calculator

Given Input numbers are 608, 425, 455

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

Divisors of 608

List of positive integer divisors of 608 that divides 608 without a remainder.

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Divisors of 455

List of positive integer divisors of 455 that divides 455 without a remainder.

1, 5, 7, 13, 35, 65, 91, 455

Greatest Common Divisior

We found the divisors of 608, 425, 455 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 608, 425, 455 is 1.

Therefore, GCD of numbers 608, 425, 455 is 1

Given Input Data is 608, 425, 455

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

Prime Factorization of 608 is 2 x 2 x 2 x 2 x 2 x 19

Prime Factorization of 425 is 5 x 5 x 17

Prime Factorization of 455 is 5 x 7 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(608, 425) = 258400

GCD(608, 425) = ( 608 x 425 ) / 258400

GCD(608, 425) = 258400 / 258400

GCD(608, 425) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 455

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

LCM(1, 455) = 455

GCD(1, 455) = ( 1 x 455 ) / 455

GCD(1, 455) = 455 / 455

GCD(1, 455) = 1

GCD of 608, 425, 455 is 1

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1. What is the GCD of 608, 425, 455?

GCD of 608, 425, 455 is 1

2. Where do I get the detailed procedure to find GCD of 608, 425, 455?

You can find a detailed procedure to find GCD of 608, 425, 455 on our page.

3. How to find GCD of 608, 425, 455 on a calculator?

You can find the GCD of 608, 425, 455 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.