GCD of 236, 155, 28, 468 Calculator

Given Input numbers are 236, 155, 28, 468

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

Divisors of 236

List of positive integer divisors of 236 that divides 236 without a remainder.

1, 2, 4, 59, 118, 236

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 468

List of positive integer divisors of 468 that divides 468 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Greatest Common Divisior

We found the divisors of 236, 155, 28, 468 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 236, 155, 28, 468 is 1.

Therefore, GCD of numbers 236, 155, 28, 468 is 1

Given Input Data is 236, 155, 28, 468

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

Prime Factorization of 236 is 2 x 2 x 59

Prime Factorization of 155 is 5 x 31

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 468 is 2 x 2 x 3 x 3 x 13

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(236, 155) = 36580

GCD(236, 155) = ( 236 x 155 ) / 36580

GCD(236, 155) = 36580 / 36580

GCD(236, 155) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 28

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

LCM(1, 28) = 28

GCD(1, 28) = ( 1 x 28 ) / 28

GCD(1, 28) = 28 / 28

GCD(1, 28) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 468

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

LCM(1, 468) = 468

GCD(1, 468) = ( 1 x 468 ) / 468

GCD(1, 468) = 468 / 468

GCD(1, 468) = 1

GCD of 236, 155, 28, 468 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 495, 254, 33, 945
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• GCD of 393, 583, 89, 468
• GCD of 816, 890, 14, 195

1. What is the GCD of 236, 155, 28, 468?

GCD of 236, 155, 28, 468 is 1

2. Where do I get the detailed procedure to find GCD of 236, 155, 28, 468?

You can find a detailed procedure to find GCD of 236, 155, 28, 468 on our page.

3. How to find GCD of 236, 155, 28, 468 on a calculator?

You can find the GCD of 236, 155, 28, 468 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.