GCD of 421, 237, 930, 727 Calculator

Given Input numbers are 421, 237, 930, 727

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

Divisors of 421

List of positive integer divisors of 421 that divides 421 without a remainder.

1, 421

Divisors of 237

List of positive integer divisors of 237 that divides 237 without a remainder.

1, 3, 79, 237

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 727

List of positive integer divisors of 727 that divides 727 without a remainder.

1, 727

Greatest Common Divisior

We found the divisors of 421, 237, 930, 727 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 421, 237, 930, 727 is 1.

Therefore, GCD of numbers 421, 237, 930, 727 is 1

Given Input Data is 421, 237, 930, 727

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

Prime Factorization of 421 is 421

Prime Factorization of 237 is 3 x 79

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

Prime Factorization of 727 is 727

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(421, 237) = 99777

GCD(421, 237) = ( 421 x 237 ) / 99777

GCD(421, 237) = 99777 / 99777

GCD(421, 237) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 930

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

LCM(1, 930) = 930

GCD(1, 930) = ( 1 x 930 ) / 930

GCD(1, 930) = 930 / 930

GCD(1, 930) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 727

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

LCM(1, 727) = 727

GCD(1, 727) = ( 1 x 727 ) / 727

GCD(1, 727) = 727 / 727

GCD(1, 727) = 1

GCD of 421, 237, 930, 727 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 840, 428, 913, 116
• GCD of 531, 862, 722, 673
• GCD of 370, 123, 703, 190
• GCD of 294, 767, 137, 855
• GCD of 769, 981, 495, 100

1. What is the GCD of 421, 237, 930, 727?

GCD of 421, 237, 930, 727 is 1

2. Where do I get the detailed procedure to find GCD of 421, 237, 930, 727?

You can find a detailed procedure to find GCD of 421, 237, 930, 727 on our page.

3. How to find GCD of 421, 237, 930, 727 on a calculator?

You can find the GCD of 421, 237, 930, 727 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.