GCD of 55, 130, 893, 171 Calculator

Given Input numbers are 55, 130, 893, 171

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

Divisors of 55

List of positive integer divisors of 55 that divides 55 without a remainder.

1, 5, 11, 55

Divisors of 130

List of positive integer divisors of 130 that divides 130 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 893

List of positive integer divisors of 893 that divides 893 without a remainder.

1, 19, 47, 893

Divisors of 171

List of positive integer divisors of 171 that divides 171 without a remainder.

1, 3, 9, 19, 57, 171

Greatest Common Divisior

We found the divisors of 55, 130, 893, 171 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 55, 130, 893, 171 is 1.

Therefore, GCD of numbers 55, 130, 893, 171 is 1

Given Input Data is 55, 130, 893, 171

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

Prime Factorization of 55 is 5 x 11

Prime Factorization of 130 is 2 x 5 x 13

Prime Factorization of 893 is 19 x 47

Prime Factorization of 171 is 3 x 3 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(55, 130) = 1430

GCD(55, 130) = ( 55 x 130 ) / 1430

GCD(55, 130) = 7150 / 1430

GCD(55, 130) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 893

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

LCM(5, 893) = 4465

GCD(5, 893) = ( 5 x 893 ) / 4465

GCD(5, 893) = 4465 / 4465

GCD(5, 893) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 171

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

LCM(1, 171) = 171

GCD(1, 171) = ( 1 x 171 ) / 171

GCD(1, 171) = 171 / 171

GCD(1, 171) = 1

GCD of 55, 130, 893, 171 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 50, 419, 338, 736
• GCD of 81, 766, 672, 460
• GCD of 94, 668, 277, 103
• GCD of 48, 833, 816, 299
• GCD of 55, 214, 362, 855

1. What is the GCD of 55, 130, 893, 171?

GCD of 55, 130, 893, 171 is 1

2. Where do I get the detailed procedure to find GCD of 55, 130, 893, 171?

You can find a detailed procedure to find GCD of 55, 130, 893, 171 on our page.

3. How to find GCD of 55, 130, 893, 171 on a calculator?

You can find the GCD of 55, 130, 893, 171 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.