GCD of 388, 351, 295, 277 Calculator

Given Input numbers are 388, 351, 295, 277

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

Divisors of 388

List of positive integer divisors of 388 that divides 388 without a remainder.

1, 2, 4, 97, 194, 388

Divisors of 351

List of positive integer divisors of 351 that divides 351 without a remainder.

1, 3, 9, 13, 27, 39, 117, 351

Divisors of 295

List of positive integer divisors of 295 that divides 295 without a remainder.

1, 5, 59, 295

Divisors of 277

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

1, 277

Greatest Common Divisior

We found the divisors of 388, 351, 295, 277 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 388, 351, 295, 277 is 1.

Therefore, GCD of numbers 388, 351, 295, 277 is 1

Given Input Data is 388, 351, 295, 277

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

Prime Factorization of 388 is 2 x 2 x 97

Prime Factorization of 351 is 3 x 3 x 3 x 13

Prime Factorization of 295 is 5 x 59

Prime Factorization of 277 is 277

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(388, 351) = 136188

GCD(388, 351) = ( 388 x 351 ) / 136188

GCD(388, 351) = 136188 / 136188

GCD(388, 351) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 295

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

LCM(1, 295) = 295

GCD(1, 295) = ( 1 x 295 ) / 295

GCD(1, 295) = 295 / 295

GCD(1, 295) = 1

Step3:

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

GCD of 388, 351, 295, 277 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 187, 790, 341, 818
• GCD of 288, 939, 567, 221
• GCD of 256, 764, 673, 119
• GCD of 193, 446, 121, 647
• GCD of 645, 796, 293, 927

1. What is the GCD of 388, 351, 295, 277?

GCD of 388, 351, 295, 277 is 1

2. Where do I get the detailed procedure to find GCD of 388, 351, 295, 277?

You can find a detailed procedure to find GCD of 388, 351, 295, 277 on our page.

3. How to find GCD of 388, 351, 295, 277 on a calculator?

You can find the GCD of 388, 351, 295, 277 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.