GCD of 389, 977, 59, 445 Calculator

Given Input numbers are 389, 977, 59, 445

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 977

List of positive integer divisors of 977 that divides 977 without a remainder.

1, 977

Divisors of 59

List of positive integer divisors of 59 that divides 59 without a remainder.

1, 59

Divisors of 445

List of positive integer divisors of 445 that divides 445 without a remainder.

1, 5, 89, 445

Greatest Common Divisior

We found the divisors of 389, 977, 59, 445 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 389, 977, 59, 445 is 1.

Therefore, GCD of numbers 389, 977, 59, 445 is 1

Given Input Data is 389, 977, 59, 445

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

Prime Factorization of 389 is 389

Prime Factorization of 977 is 977

Prime Factorization of 59 is 59

Prime Factorization of 445 is 5 x 89

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, 977) = 380053

GCD(389, 977) = ( 389 x 977 ) / 380053

GCD(389, 977) = 380053 / 380053

GCD(389, 977) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 59

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

LCM(1, 59) = 59

GCD(1, 59) = ( 1 x 59 ) / 59

GCD(1, 59) = 59 / 59

GCD(1, 59) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 445

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

LCM(1, 445) = 445

GCD(1, 445) = ( 1 x 445 ) / 445

GCD(1, 445) = 445 / 445

GCD(1, 445) = 1

GCD of 389, 977, 59, 445 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 160, 150, 12, 903
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• GCD of 723, 859, 14, 236

1. What is the GCD of 389, 977, 59, 445?

GCD of 389, 977, 59, 445 is 1

2. Where do I get the detailed procedure to find GCD of 389, 977, 59, 445?

You can find a detailed procedure to find GCD of 389, 977, 59, 445 on our page.

3. How to find GCD of 389, 977, 59, 445 on a calculator?

You can find the GCD of 389, 977, 59, 445 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.