GCD of 153, 930, 130 Calculator

Given Input numbers are 153, 930, 130

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

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Divisors of 930

List of positive integer divisors of 930 that divides 930 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930

Divisors of 130

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

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

Greatest Common Divisior

We found the divisors of 153, 930, 130 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 153, 930, 130 is 1.

Therefore, GCD of numbers 153, 930, 130 is 1

Given Input Data is 153, 930, 130

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

Prime Factorization of 153 is 3 x 3 x 17

Prime Factorization of 930 is 2 x 3 x 5 x 31

Prime Factorization of 130 is 2 x 5 x 13

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(153, 930) = 47430

GCD(153, 930) = ( 153 x 930 ) / 47430

GCD(153, 930) = 142290 / 47430

GCD(153, 930) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 130

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

LCM(3, 130) = 390

GCD(3, 130) = ( 3 x 130 ) / 390

GCD(3, 130) = 390 / 390

GCD(3, 130) = 1

GCD of 153, 930, 130 is 1

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1. What is the GCD of 153, 930, 130?

GCD of 153, 930, 130 is 1

2. Where do I get the detailed procedure to find GCD of 153, 930, 130?

You can find a detailed procedure to find GCD of 153, 930, 130 on our page.

3. How to find GCD of 153, 930, 130 on a calculator?

You can find the GCD of 153, 930, 130 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.