GCD of 368, 195, 218, 436 Calculator

Given Input numbers are 368, 195, 218, 436

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

Divisors of 368

List of positive integer divisors of 368 that divides 368 without a remainder.

1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Divisors of 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 218

List of positive integer divisors of 218 that divides 218 without a remainder.

1, 2, 109, 218

Divisors of 436

List of positive integer divisors of 436 that divides 436 without a remainder.

1, 2, 4, 109, 218, 436

Greatest Common Divisior

We found the divisors of 368, 195, 218, 436 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 368, 195, 218, 436 is 1.

Therefore, GCD of numbers 368, 195, 218, 436 is 1

Given Input Data is 368, 195, 218, 436

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

Prime Factorization of 368 is 2 x 2 x 2 x 2 x 23

Prime Factorization of 195 is 3 x 5 x 13

Prime Factorization of 218 is 2 x 109

Prime Factorization of 436 is 2 x 2 x 109

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(368, 195) = 71760

GCD(368, 195) = ( 368 x 195 ) / 71760

GCD(368, 195) = 71760 / 71760

GCD(368, 195) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 218

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

LCM(1, 218) = 218

GCD(1, 218) = ( 1 x 218 ) / 218

GCD(1, 218) = 218 / 218

GCD(1, 218) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 436

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

LCM(1, 436) = 436

GCD(1, 436) = ( 1 x 436 ) / 436

GCD(1, 436) = 436 / 436

GCD(1, 436) = 1

GCD of 368, 195, 218, 436 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 335, 736, 796, 154
• GCD of 180, 817, 957, 808
• GCD of 813, 838, 394, 159
• GCD of 979, 717, 380, 699
• GCD of 739, 160, 425, 949

1. What is the GCD of 368, 195, 218, 436?

GCD of 368, 195, 218, 436 is 1

2. Where do I get the detailed procedure to find GCD of 368, 195, 218, 436?

You can find a detailed procedure to find GCD of 368, 195, 218, 436 on our page.

3. How to find GCD of 368, 195, 218, 436 on a calculator?

You can find the GCD of 368, 195, 218, 436 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.