GCD of 860, 463, 473, 398 Calculator

Given Input numbers are 860, 463, 473, 398

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

Divisors of 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 463

List of positive integer divisors of 463 that divides 463 without a remainder.

1, 463

Divisors of 473

List of positive integer divisors of 473 that divides 473 without a remainder.

1, 11, 43, 473

Divisors of 398

List of positive integer divisors of 398 that divides 398 without a remainder.

1, 2, 199, 398

Greatest Common Divisior

We found the divisors of 860, 463, 473, 398 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 860, 463, 473, 398 is 1.

Therefore, GCD of numbers 860, 463, 473, 398 is 1

Given Input Data is 860, 463, 473, 398

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

Prime Factorization of 860 is 2 x 2 x 5 x 43

Prime Factorization of 463 is 463

Prime Factorization of 473 is 11 x 43

Prime Factorization of 398 is 2 x 199

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(860, 463) = 398180

GCD(860, 463) = ( 860 x 463 ) / 398180

GCD(860, 463) = 398180 / 398180

GCD(860, 463) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 473

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

LCM(1, 473) = 473

GCD(1, 473) = ( 1 x 473 ) / 473

GCD(1, 473) = 473 / 473

GCD(1, 473) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 398

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

LCM(1, 398) = 398

GCD(1, 398) = ( 1 x 398 ) / 398

GCD(1, 398) = 398 / 398

GCD(1, 398) = 1

GCD of 860, 463, 473, 398 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 555, 454, 534, 992
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• GCD of 563, 274, 355, 585
• GCD of 148, 529, 460, 598
• GCD of 826, 868, 460, 423

1. What is the GCD of 860, 463, 473, 398?

GCD of 860, 463, 473, 398 is 1

2. Where do I get the detailed procedure to find GCD of 860, 463, 473, 398?

You can find a detailed procedure to find GCD of 860, 463, 473, 398 on our page.

3. How to find GCD of 860, 463, 473, 398 on a calculator?

You can find the GCD of 860, 463, 473, 398 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.