GCD of 655, 248, 299, 425 Calculator

Given Input numbers are 655, 248, 299, 425

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

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Divisors of 248

List of positive integer divisors of 248 that divides 248 without a remainder.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 299

List of positive integer divisors of 299 that divides 299 without a remainder.

1, 13, 23, 299

Divisors of 425

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

1, 5, 17, 25, 85, 425

Greatest Common Divisior

We found the divisors of 655, 248, 299, 425 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 655, 248, 299, 425 is 1.

Therefore, GCD of numbers 655, 248, 299, 425 is 1

Given Input Data is 655, 248, 299, 425

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

Prime Factorization of 655 is 5 x 131

Prime Factorization of 248 is 2 x 2 x 2 x 31

Prime Factorization of 299 is 13 x 23

Prime Factorization of 425 is 5 x 5 x 17

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(655, 248) = 162440

GCD(655, 248) = ( 655 x 248 ) / 162440

GCD(655, 248) = 162440 / 162440

GCD(655, 248) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 299

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

LCM(1, 299) = 299

GCD(1, 299) = ( 1 x 299 ) / 299

GCD(1, 299) = 299 / 299

GCD(1, 299) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 425

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

LCM(1, 425) = 425

GCD(1, 425) = ( 1 x 425 ) / 425

GCD(1, 425) = 425 / 425

GCD(1, 425) = 1

GCD of 655, 248, 299, 425 is 1

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• GCD of 813, 777, 905, 953
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1. What is the GCD of 655, 248, 299, 425?

GCD of 655, 248, 299, 425 is 1

2. Where do I get the detailed procedure to find GCD of 655, 248, 299, 425?

You can find a detailed procedure to find GCD of 655, 248, 299, 425 on our page.

3. How to find GCD of 655, 248, 299, 425 on a calculator?

You can find the GCD of 655, 248, 299, 425 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.