GCD of 182, 647, 19, 385 Calculator

Given Input numbers are 182, 647, 19, 385

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

Divisors of 182

List of positive integer divisors of 182 that divides 182 without a remainder.

1, 2, 7, 13, 14, 26, 91, 182

Divisors of 647

List of positive integer divisors of 647 that divides 647 without a remainder.

1, 647

Divisors of 19

List of positive integer divisors of 19 that divides 19 without a remainder.

1, 19

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Greatest Common Divisior

We found the divisors of 182, 647, 19, 385 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 182, 647, 19, 385 is 1.

Therefore, GCD of numbers 182, 647, 19, 385 is 1

Given Input Data is 182, 647, 19, 385

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

Prime Factorization of 182 is 2 x 7 x 13

Prime Factorization of 647 is 647

Prime Factorization of 19 is 19

Prime Factorization of 385 is 5 x 7 x 11

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(182, 647) = 117754

GCD(182, 647) = ( 182 x 647 ) / 117754

GCD(182, 647) = 117754 / 117754

GCD(182, 647) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 19

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

LCM(1, 19) = 19

GCD(1, 19) = ( 1 x 19 ) / 19

GCD(1, 19) = 19 / 19

GCD(1, 19) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 385

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

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

GCD(1, 385) = 385 / 385

GCD(1, 385) = 1

GCD of 182, 647, 19, 385 is 1

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• GCD of 810, 131, 31, 430
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1. What is the GCD of 182, 647, 19, 385?

GCD of 182, 647, 19, 385 is 1

2. Where do I get the detailed procedure to find GCD of 182, 647, 19, 385?

You can find a detailed procedure to find GCD of 182, 647, 19, 385 on our page.

3. How to find GCD of 182, 647, 19, 385 on a calculator?

You can find the GCD of 182, 647, 19, 385 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.