GCD of 671, 380, 85, 460 Calculator

Given Input numbers are 671, 380, 85, 460

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 380

List of positive integer divisors of 380 that divides 380 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 460

List of positive integer divisors of 460 that divides 460 without a remainder.

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460

Greatest Common Divisior

We found the divisors of 671, 380, 85, 460 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 671, 380, 85, 460 is 1.

Therefore, GCD of numbers 671, 380, 85, 460 is 1

Given Input Data is 671, 380, 85, 460

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

Prime Factorization of 671 is 11 x 61

Prime Factorization of 380 is 2 x 2 x 5 x 19

Prime Factorization of 85 is 5 x 17

Prime Factorization of 460 is 2 x 2 x 5 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, 380) = 254980

GCD(671, 380) = ( 671 x 380 ) / 254980

GCD(671, 380) = 254980 / 254980

GCD(671, 380) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 85

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

LCM(1, 85) = 85

GCD(1, 85) = ( 1 x 85 ) / 85

GCD(1, 85) = 85 / 85

GCD(1, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 460

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

LCM(1, 460) = 460

GCD(1, 460) = ( 1 x 460 ) / 460

GCD(1, 460) = 460 / 460

GCD(1, 460) = 1

GCD of 671, 380, 85, 460 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 906, 342, 71, 754
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• GCD of 282, 921, 59, 940
• GCD of 589, 287, 96, 341

1. What is the GCD of 671, 380, 85, 460?

GCD of 671, 380, 85, 460 is 1

2. Where do I get the detailed procedure to find GCD of 671, 380, 85, 460?

You can find a detailed procedure to find GCD of 671, 380, 85, 460 on our page.

3. How to find GCD of 671, 380, 85, 460 on a calculator?

You can find the GCD of 671, 380, 85, 460 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.