GCD of 909, 703, 236, 130 Calculator

Given Input numbers are 909, 703, 236, 130

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

Divisors of 909

List of positive integer divisors of 909 that divides 909 without a remainder.

1, 3, 9, 101, 303, 909

Divisors of 703

List of positive integer divisors of 703 that divides 703 without a remainder.

1, 19, 37, 703

Divisors of 236

List of positive integer divisors of 236 that divides 236 without a remainder.

1, 2, 4, 59, 118, 236

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 909, 703, 236, 130 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 909, 703, 236, 130 is 1.

Therefore, GCD of numbers 909, 703, 236, 130 is 1

Given Input Data is 909, 703, 236, 130

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

Prime Factorization of 909 is 3 x 3 x 101

Prime Factorization of 703 is 19 x 37

Prime Factorization of 236 is 2 x 2 x 59

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(909, 703) = 639027

GCD(909, 703) = ( 909 x 703 ) / 639027

GCD(909, 703) = 639027 / 639027

GCD(909, 703) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 236

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

LCM(1, 236) = 236

GCD(1, 236) = ( 1 x 236 ) / 236

GCD(1, 236) = 236 / 236

GCD(1, 236) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 130

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

LCM(1, 130) = 130

GCD(1, 130) = ( 1 x 130 ) / 130

GCD(1, 130) = 130 / 130

GCD(1, 130) = 1

GCD of 909, 703, 236, 130 is 1

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1. What is the GCD of 909, 703, 236, 130?

GCD of 909, 703, 236, 130 is 1

2. Where do I get the detailed procedure to find GCD of 909, 703, 236, 130?

You can find a detailed procedure to find GCD of 909, 703, 236, 130 on our page.

3. How to find GCD of 909, 703, 236, 130 on a calculator?

You can find the GCD of 909, 703, 236, 130 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.