GCD of 389, 785, 501, 310 Calculator

Given Input numbers are 389, 785, 501, 310

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

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Divisors of 785

List of positive integer divisors of 785 that divides 785 without a remainder.

1, 5, 157, 785

Divisors of 501

List of positive integer divisors of 501 that divides 501 without a remainder.

1, 3, 167, 501

Divisors of 310

List of positive integer divisors of 310 that divides 310 without a remainder.

1, 2, 5, 10, 31, 62, 155, 310

Greatest Common Divisior

We found the divisors of 389, 785, 501, 310 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 389, 785, 501, 310 is 1.

Therefore, GCD of numbers 389, 785, 501, 310 is 1

Given Input Data is 389, 785, 501, 310

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

Prime Factorization of 389 is 389

Prime Factorization of 785 is 5 x 157

Prime Factorization of 501 is 3 x 167

Prime Factorization of 310 is 2 x 5 x 31

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(389, 785) = 305365

GCD(389, 785) = ( 389 x 785 ) / 305365

GCD(389, 785) = 305365 / 305365

GCD(389, 785) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 501

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

LCM(1, 501) = 501

GCD(1, 501) = ( 1 x 501 ) / 501

GCD(1, 501) = 501 / 501

GCD(1, 501) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 310

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

LCM(1, 310) = 310

GCD(1, 310) = ( 1 x 310 ) / 310

GCD(1, 310) = 310 / 310

GCD(1, 310) = 1

GCD of 389, 785, 501, 310 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 699, 943, 968, 715
• GCD of 867, 700, 227, 885
• GCD of 858, 203, 736, 418
• GCD of 853, 149, 874, 911
• GCD of 104, 962, 482, 837

1. What is the GCD of 389, 785, 501, 310?

GCD of 389, 785, 501, 310 is 1

2. Where do I get the detailed procedure to find GCD of 389, 785, 501, 310?

You can find a detailed procedure to find GCD of 389, 785, 501, 310 on our page.

3. How to find GCD of 389, 785, 501, 310 on a calculator?

You can find the GCD of 389, 785, 501, 310 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.