GCD of 388, 464, 63, 293 Calculator

Given Input numbers are 388, 464, 63, 293

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 464

List of positive integer divisors of 464 that divides 464 without a remainder.

1, 2, 4, 8, 16, 29, 58, 116, 232, 464

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 293

List of positive integer divisors of 293 that divides 293 without a remainder.

1, 293

Greatest Common Divisior

We found the divisors of 388, 464, 63, 293 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 388, 464, 63, 293 is 1.

Therefore, GCD of numbers 388, 464, 63, 293 is 1

Given Input Data is 388, 464, 63, 293

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 464 is 2 x 2 x 2 x 2 x 29

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 293 is 293

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, 464) = 45008

GCD(388, 464) = ( 388 x 464 ) / 45008

GCD(388, 464) = 180032 / 45008

GCD(388, 464) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 63

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

LCM(4, 63) = 252

GCD(4, 63) = ( 4 x 63 ) / 252

GCD(4, 63) = 252 / 252

GCD(4, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 293

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

LCM(1, 293) = 293

GCD(1, 293) = ( 1 x 293 ) / 293

GCD(1, 293) = 293 / 293

GCD(1, 293) = 1

GCD of 388, 464, 63, 293 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 383, 645, 19, 699
• GCD of 578, 289, 45, 623
• GCD of 838, 477, 71, 233
• GCD of 327, 517, 20, 665
• GCD of 776, 448, 41, 764

1. What is the GCD of 388, 464, 63, 293?

GCD of 388, 464, 63, 293 is 1

2. Where do I get the detailed procedure to find GCD of 388, 464, 63, 293?

You can find a detailed procedure to find GCD of 388, 464, 63, 293 on our page.

3. How to find GCD of 388, 464, 63, 293 on a calculator?

You can find the GCD of 388, 464, 63, 293 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.