GCD of 389, 446, 427, 677 Calculator

Given Input numbers are 389, 446, 427, 677

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 446

List of positive integer divisors of 446 that divides 446 without a remainder.

1, 2, 223, 446

Divisors of 427

List of positive integer divisors of 427 that divides 427 without a remainder.

1, 7, 61, 427

Divisors of 677

List of positive integer divisors of 677 that divides 677 without a remainder.

1, 677

Greatest Common Divisior

We found the divisors of 389, 446, 427, 677 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 389, 446, 427, 677 is 1.

Therefore, GCD of numbers 389, 446, 427, 677 is 1

Given Input Data is 389, 446, 427, 677

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

Prime Factorization of 389 is 389

Prime Factorization of 446 is 2 x 223

Prime Factorization of 427 is 7 x 61

Prime Factorization of 677 is 677

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, 446) = 173494

GCD(389, 446) = ( 389 x 446 ) / 173494

GCD(389, 446) = 173494 / 173494

GCD(389, 446) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 427

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

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

GCD(1, 427) = 427 / 427

GCD(1, 427) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 677

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

LCM(1, 677) = 677

GCD(1, 677) = ( 1 x 677 ) / 677

GCD(1, 677) = 677 / 677

GCD(1, 677) = 1

GCD of 389, 446, 427, 677 is 1

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• GCD of 657, 860, 245, 474
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1. What is the GCD of 389, 446, 427, 677?

GCD of 389, 446, 427, 677 is 1

2. Where do I get the detailed procedure to find GCD of 389, 446, 427, 677?

You can find a detailed procedure to find GCD of 389, 446, 427, 677 on our page.

3. How to find GCD of 389, 446, 427, 677 on a calculator?

You can find the GCD of 389, 446, 427, 677 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.