GCD of 191, 376, 472, 158 Calculator

Given Input numbers are 191, 376, 472, 158

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

Divisors of 191

List of positive integer divisors of 191 that divides 191 without a remainder.

1, 191

Divisors of 376

List of positive integer divisors of 376 that divides 376 without a remainder.

1, 2, 4, 8, 47, 94, 188, 376

Divisors of 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 158

List of positive integer divisors of 158 that divides 158 without a remainder.

1, 2, 79, 158

Greatest Common Divisior

We found the divisors of 191, 376, 472, 158 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 191, 376, 472, 158 is 1.

Therefore, GCD of numbers 191, 376, 472, 158 is 1

Given Input Data is 191, 376, 472, 158

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

Prime Factorization of 191 is 191

Prime Factorization of 376 is 2 x 2 x 2 x 47

Prime Factorization of 472 is 2 x 2 x 2 x 59

Prime Factorization of 158 is 2 x 79

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(191, 376) = 71816

GCD(191, 376) = ( 191 x 376 ) / 71816

GCD(191, 376) = 71816 / 71816

GCD(191, 376) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 472

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

LCM(1, 472) = 472

GCD(1, 472) = ( 1 x 472 ) / 472

GCD(1, 472) = 472 / 472

GCD(1, 472) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 158

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

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

GCD(1, 158) = 158 / 158

GCD(1, 158) = 1

GCD of 191, 376, 472, 158 is 1

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1. What is the GCD of 191, 376, 472, 158?

GCD of 191, 376, 472, 158 is 1

2. Where do I get the detailed procedure to find GCD of 191, 376, 472, 158?

You can find a detailed procedure to find GCD of 191, 376, 472, 158 on our page.

3. How to find GCD of 191, 376, 472, 158 on a calculator?

You can find the GCD of 191, 376, 472, 158 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.