GCD of 249, 692, 955 Calculator

Given Input numbers are 249, 692, 955

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

Divisors of 249

List of positive integer divisors of 249 that divides 249 without a remainder.

1, 3, 83, 249

Divisors of 692

List of positive integer divisors of 692 that divides 692 without a remainder.

1, 2, 4, 173, 346, 692

Divisors of 955

List of positive integer divisors of 955 that divides 955 without a remainder.

1, 5, 191, 955

Greatest Common Divisior

We found the divisors of 249, 692, 955 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 249, 692, 955 is 1.

Therefore, GCD of numbers 249, 692, 955 is 1

Given Input Data is 249, 692, 955

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

Prime Factorization of 249 is 3 x 83

Prime Factorization of 692 is 2 x 2 x 173

Prime Factorization of 955 is 5 x 191

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(249, 692) = 172308

GCD(249, 692) = ( 249 x 692 ) / 172308

GCD(249, 692) = 172308 / 172308

GCD(249, 692) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 955

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

LCM(1, 955) = 955

GCD(1, 955) = ( 1 x 955 ) / 955

GCD(1, 955) = 955 / 955

GCD(1, 955) = 1

GCD of 249, 692, 955 is 1

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1. What is the GCD of 249, 692, 955?

GCD of 249, 692, 955 is 1

2. Where do I get the detailed procedure to find GCD of 249, 692, 955?

You can find a detailed procedure to find GCD of 249, 692, 955 on our page.

3. How to find GCD of 249, 692, 955 on a calculator?

You can find the GCD of 249, 692, 955 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.