GCD of 181, 336, 45, 207 Calculator

Given Input numbers are 181, 336, 45, 207

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

Divisors of 181

List of positive integer divisors of 181 that divides 181 without a remainder.

1, 181

Divisors of 336

List of positive integer divisors of 336 that divides 336 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Divisors of 45

List of positive integer divisors of 45 that divides 45 without a remainder.

1, 3, 5, 9, 15, 45

Divisors of 207

List of positive integer divisors of 207 that divides 207 without a remainder.

1, 3, 9, 23, 69, 207

Greatest Common Divisior

We found the divisors of 181, 336, 45, 207 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 181, 336, 45, 207 is 1.

Therefore, GCD of numbers 181, 336, 45, 207 is 1

Given Input Data is 181, 336, 45, 207

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

Prime Factorization of 181 is 181

Prime Factorization of 336 is 2 x 2 x 2 x 2 x 3 x 7

Prime Factorization of 45 is 3 x 3 x 5

Prime Factorization of 207 is 3 x 3 x 23

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(181, 336) = 60816

GCD(181, 336) = ( 181 x 336 ) / 60816

GCD(181, 336) = 60816 / 60816

GCD(181, 336) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 45

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

LCM(1, 45) = 45

GCD(1, 45) = ( 1 x 45 ) / 45

GCD(1, 45) = 45 / 45

GCD(1, 45) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 207

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

LCM(1, 207) = 207

GCD(1, 207) = ( 1 x 207 ) / 207

GCD(1, 207) = 207 / 207

GCD(1, 207) = 1

GCD of 181, 336, 45, 207 is 1

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1. What is the GCD of 181, 336, 45, 207?

GCD of 181, 336, 45, 207 is 1

2. Where do I get the detailed procedure to find GCD of 181, 336, 45, 207?

You can find a detailed procedure to find GCD of 181, 336, 45, 207 on our page.

3. How to find GCD of 181, 336, 45, 207 on a calculator?

You can find the GCD of 181, 336, 45, 207 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.