GCD of 186, 775, 84, 380 Calculator

Given Input numbers are 186, 775, 84, 380

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

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 775

List of positive integer divisors of 775 that divides 775 without a remainder.

1, 5, 25, 31, 155, 775

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 380

List of positive integer divisors of 380 that divides 380 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Greatest Common Divisior

We found the divisors of 186, 775, 84, 380 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 186, 775, 84, 380 is 1.

Therefore, GCD of numbers 186, 775, 84, 380 is 1

Given Input Data is 186, 775, 84, 380

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

Prime Factorization of 186 is 2 x 3 x 31

Prime Factorization of 775 is 5 x 5 x 31

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 380 is 2 x 2 x 5 x 19

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(186, 775) = 4650

GCD(186, 775) = ( 186 x 775 ) / 4650

GCD(186, 775) = 144150 / 4650

GCD(186, 775) = 31

Step2:

Here we consider the GCD from the above i.e. 31 as first number and the next as 84

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

LCM(31, 84) = 2604

GCD(31, 84) = ( 31 x 84 ) / 2604

GCD(31, 84) = 2604 / 2604

GCD(31, 84) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 380

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

LCM(1, 380) = 380

GCD(1, 380) = ( 1 x 380 ) / 380

GCD(1, 380) = 380 / 380

GCD(1, 380) = 1

GCD of 186, 775, 84, 380 is 1

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• GCD of 161, 143, 41, 711
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• GCD of 345, 121, 21, 862

1. What is the GCD of 186, 775, 84, 380?

GCD of 186, 775, 84, 380 is 1

2. Where do I get the detailed procedure to find GCD of 186, 775, 84, 380?

You can find a detailed procedure to find GCD of 186, 775, 84, 380 on our page.

3. How to find GCD of 186, 775, 84, 380 on a calculator?

You can find the GCD of 186, 775, 84, 380 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.