GCD of 238, 186, 69, 425 Calculator

Given Input numbers are 238, 186, 69, 425

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

Divisors of 238

List of positive integer divisors of 238 that divides 238 without a remainder.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 186

List of positive integer divisors of 186 that divides 186 without a remainder.

1, 2, 3, 6, 31, 62, 93, 186

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Greatest Common Divisior

We found the divisors of 238, 186, 69, 425 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 238, 186, 69, 425 is 1.

Therefore, GCD of numbers 238, 186, 69, 425 is 1

Given Input Data is 238, 186, 69, 425

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

Prime Factorization of 238 is 2 x 7 x 17

Prime Factorization of 186 is 2 x 3 x 31

Prime Factorization of 69 is 3 x 23

Prime Factorization of 425 is 5 x 5 x 17

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(238, 186) = 22134

GCD(238, 186) = ( 238 x 186 ) / 22134

GCD(238, 186) = 44268 / 22134

GCD(238, 186) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 69

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

LCM(2, 69) = 138

GCD(2, 69) = ( 2 x 69 ) / 138

GCD(2, 69) = 138 / 138

GCD(2, 69) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 425

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

LCM(1, 425) = 425

GCD(1, 425) = ( 1 x 425 ) / 425

GCD(1, 425) = 425 / 425

GCD(1, 425) = 1

GCD of 238, 186, 69, 425 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 780, 845, 21, 227
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1. What is the GCD of 238, 186, 69, 425?

GCD of 238, 186, 69, 425 is 1

2. Where do I get the detailed procedure to find GCD of 238, 186, 69, 425?

You can find a detailed procedure to find GCD of 238, 186, 69, 425 on our page.

3. How to find GCD of 238, 186, 69, 425 on a calculator?

You can find the GCD of 238, 186, 69, 425 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.