GCD of 163, 385, 78, 337 Calculator

Given Input numbers are 163, 385, 78, 337

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

Divisors of 163

List of positive integer divisors of 163 that divides 163 without a remainder.

1, 163

Divisors of 385

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

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

Divisors of 78

List of positive integer divisors of 78 that divides 78 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78

Divisors of 337

List of positive integer divisors of 337 that divides 337 without a remainder.

1, 337

Greatest Common Divisior

We found the divisors of 163, 385, 78, 337 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 163, 385, 78, 337 is 1.

Therefore, GCD of numbers 163, 385, 78, 337 is 1

Given Input Data is 163, 385, 78, 337

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

Prime Factorization of 163 is 163

Prime Factorization of 385 is 5 x 7 x 11

Prime Factorization of 78 is 2 x 3 x 13

Prime Factorization of 337 is 337

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(163, 385) = 62755

GCD(163, 385) = ( 163 x 385 ) / 62755

GCD(163, 385) = 62755 / 62755

GCD(163, 385) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 78

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

LCM(1, 78) = 78

GCD(1, 78) = ( 1 x 78 ) / 78

GCD(1, 78) = 78 / 78

GCD(1, 78) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 337

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

LCM(1, 337) = 337

GCD(1, 337) = ( 1 x 337 ) / 337

GCD(1, 337) = 337 / 337

GCD(1, 337) = 1

GCD of 163, 385, 78, 337 is 1

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• GCD of 245, 866, 17, 173
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• GCD of 848, 994, 72, 357

1. What is the GCD of 163, 385, 78, 337?

GCD of 163, 385, 78, 337 is 1

2. Where do I get the detailed procedure to find GCD of 163, 385, 78, 337?

You can find a detailed procedure to find GCD of 163, 385, 78, 337 on our page.

3. How to find GCD of 163, 385, 78, 337 on a calculator?

You can find the GCD of 163, 385, 78, 337 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.