GCD of 680, 577, 939, 465 Calculator

Given Input numbers are 680, 577, 939, 465

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

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 577

List of positive integer divisors of 577 that divides 577 without a remainder.

1, 577

Divisors of 939

List of positive integer divisors of 939 that divides 939 without a remainder.

1, 3, 313, 939

Divisors of 465

List of positive integer divisors of 465 that divides 465 without a remainder.

1, 3, 5, 15, 31, 93, 155, 465

Greatest Common Divisior

We found the divisors of 680, 577, 939, 465 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 680, 577, 939, 465 is 1.

Therefore, GCD of numbers 680, 577, 939, 465 is 1

Given Input Data is 680, 577, 939, 465

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

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

Prime Factorization of 577 is 577

Prime Factorization of 939 is 3 x 313

Prime Factorization of 465 is 3 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(680, 577) = 392360

GCD(680, 577) = ( 680 x 577 ) / 392360

GCD(680, 577) = 392360 / 392360

GCD(680, 577) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 939

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

LCM(1, 939) = 939

GCD(1, 939) = ( 1 x 939 ) / 939

GCD(1, 939) = 939 / 939

GCD(1, 939) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 465

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

LCM(1, 465) = 465

GCD(1, 465) = ( 1 x 465 ) / 465

GCD(1, 465) = 465 / 465

GCD(1, 465) = 1

GCD of 680, 577, 939, 465 is 1

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• GCD of 203, 508, 220, 584
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1. What is the GCD of 680, 577, 939, 465?

GCD of 680, 577, 939, 465 is 1

2. Where do I get the detailed procedure to find GCD of 680, 577, 939, 465?

You can find a detailed procedure to find GCD of 680, 577, 939, 465 on our page.

3. How to find GCD of 680, 577, 939, 465 on a calculator?

You can find the GCD of 680, 577, 939, 465 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.