GCD of 853, 865, 41, 660 Calculator

Given Input numbers are 853, 865, 41, 660

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

Divisors of 853

List of positive integer divisors of 853 that divides 853 without a remainder.

1, 853

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Divisors of 41

List of positive integer divisors of 41 that divides 41 without a remainder.

1, 41

Divisors of 660

List of positive integer divisors of 660 that divides 660 without a remainder.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Greatest Common Divisior

We found the divisors of 853, 865, 41, 660 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 853, 865, 41, 660 is 1.

Therefore, GCD of numbers 853, 865, 41, 660 is 1

Given Input Data is 853, 865, 41, 660

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

Prime Factorization of 853 is 853

Prime Factorization of 865 is 5 x 173

Prime Factorization of 41 is 41

Prime Factorization of 660 is 2 x 2 x 3 x 5 x 11

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(853, 865) = 737845

GCD(853, 865) = ( 853 x 865 ) / 737845

GCD(853, 865) = 737845 / 737845

GCD(853, 865) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 41

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

LCM(1, 41) = 41

GCD(1, 41) = ( 1 x 41 ) / 41

GCD(1, 41) = 41 / 41

GCD(1, 41) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 660

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

LCM(1, 660) = 660

GCD(1, 660) = ( 1 x 660 ) / 660

GCD(1, 660) = 660 / 660

GCD(1, 660) = 1

GCD of 853, 865, 41, 660 is 1

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1. What is the GCD of 853, 865, 41, 660?

GCD of 853, 865, 41, 660 is 1

2. Where do I get the detailed procedure to find GCD of 853, 865, 41, 660?

You can find a detailed procedure to find GCD of 853, 865, 41, 660 on our page.

3. How to find GCD of 853, 865, 41, 660 on a calculator?

You can find the GCD of 853, 865, 41, 660 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.