GCD of 422, 283, 262, 249 Calculator

Given Input numbers are 422, 283, 262, 249

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

Divisors of 422

List of positive integer divisors of 422 that divides 422 without a remainder.

1, 2, 211, 422

Divisors of 283

List of positive integer divisors of 283 that divides 283 without a remainder.

1, 283

Divisors of 262

List of positive integer divisors of 262 that divides 262 without a remainder.

1, 2, 131, 262

Divisors of 249

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

1, 3, 83, 249

Greatest Common Divisior

We found the divisors of 422, 283, 262, 249 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 422, 283, 262, 249 is 1.

Therefore, GCD of numbers 422, 283, 262, 249 is 1

Given Input Data is 422, 283, 262, 249

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

Prime Factorization of 422 is 2 x 211

Prime Factorization of 283 is 283

Prime Factorization of 262 is 2 x 131

Prime Factorization of 249 is 3 x 83

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(422, 283) = 119426

GCD(422, 283) = ( 422 x 283 ) / 119426

GCD(422, 283) = 119426 / 119426

GCD(422, 283) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 262

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

LCM(1, 262) = 262

GCD(1, 262) = ( 1 x 262 ) / 262

GCD(1, 262) = 262 / 262

GCD(1, 262) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 249

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

LCM(1, 249) = 249

GCD(1, 249) = ( 1 x 249 ) / 249

GCD(1, 249) = 249 / 249

GCD(1, 249) = 1

GCD of 422, 283, 262, 249 is 1

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• GCD of 261, 725, 972, 912
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• GCD of 287, 492, 892, 700

1. What is the GCD of 422, 283, 262, 249?

GCD of 422, 283, 262, 249 is 1

2. Where do I get the detailed procedure to find GCD of 422, 283, 262, 249?

You can find a detailed procedure to find GCD of 422, 283, 262, 249 on our page.

3. How to find GCD of 422, 283, 262, 249 on a calculator?

You can find the GCD of 422, 283, 262, 249 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.