GCD of 671, 620, 966 Calculator

Given Input numbers are 671, 620, 966

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

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 966

List of positive integer divisors of 966 that divides 966 without a remainder.

1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

Greatest Common Divisior

We found the divisors of 671, 620, 966 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 671, 620, 966 is 1.

Therefore, GCD of numbers 671, 620, 966 is 1

Given Input Data is 671, 620, 966

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

Prime Factorization of 671 is 11 x 61

Prime Factorization of 620 is 2 x 2 x 5 x 31

Prime Factorization of 966 is 2 x 3 x 7 x 23

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(671, 620) = 416020

GCD(671, 620) = ( 671 x 620 ) / 416020

GCD(671, 620) = 416020 / 416020

GCD(671, 620) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 966

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

LCM(1, 966) = 966

GCD(1, 966) = ( 1 x 966 ) / 966

GCD(1, 966) = 966 / 966

GCD(1, 966) = 1

GCD of 671, 620, 966 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 389, 172, 275
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1. What is the GCD of 671, 620, 966?

GCD of 671, 620, 966 is 1

2. Where do I get the detailed procedure to find GCD of 671, 620, 966?

You can find a detailed procedure to find GCD of 671, 620, 966 on our page.

3. How to find GCD of 671, 620, 966 on a calculator?

You can find the GCD of 671, 620, 966 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.