GCD of 207, 149, 218 Calculator

Given Input numbers are 207, 149, 218

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

Divisors of 207

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

1, 3, 9, 23, 69, 207

Divisors of 149

List of positive integer divisors of 149 that divides 149 without a remainder.

1, 149

Divisors of 218

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

1, 2, 109, 218

Greatest Common Divisior

We found the divisors of 207, 149, 218 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 207, 149, 218 is 1.

Therefore, GCD of numbers 207, 149, 218 is 1

Given Input Data is 207, 149, 218

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

Prime Factorization of 207 is 3 x 3 x 23

Prime Factorization of 149 is 149

Prime Factorization of 218 is 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(207, 149) = 30843

GCD(207, 149) = ( 207 x 149 ) / 30843

GCD(207, 149) = 30843 / 30843

GCD(207, 149) = 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

GCD of 207, 149, 218 is 1

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• GCD of 839, 374, 180
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1. What is the GCD of 207, 149, 218?

GCD of 207, 149, 218 is 1

2. Where do I get the detailed procedure to find GCD of 207, 149, 218?

You can find a detailed procedure to find GCD of 207, 149, 218 on our page.

3. How to find GCD of 207, 149, 218 on a calculator?

You can find the GCD of 207, 149, 218 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.