GCD of 613, 775, 985, 804 Calculator

Given Input numbers are 613, 775, 985, 804

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

Divisors of 613

List of positive integer divisors of 613 that divides 613 without a remainder.

1, 613

Divisors of 775

List of positive integer divisors of 775 that divides 775 without a remainder.

1, 5, 25, 31, 155, 775

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Divisors of 804

List of positive integer divisors of 804 that divides 804 without a remainder.

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

Greatest Common Divisior

We found the divisors of 613, 775, 985, 804 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 613, 775, 985, 804 is 1.

Therefore, GCD of numbers 613, 775, 985, 804 is 1

Given Input Data is 613, 775, 985, 804

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

Prime Factorization of 613 is 613

Prime Factorization of 775 is 5 x 5 x 31

Prime Factorization of 985 is 5 x 197

Prime Factorization of 804 is 2 x 2 x 3 x 67

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(613, 775) = 475075

GCD(613, 775) = ( 613 x 775 ) / 475075

GCD(613, 775) = 475075 / 475075

GCD(613, 775) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 985

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

LCM(1, 985) = 985

GCD(1, 985) = ( 1 x 985 ) / 985

GCD(1, 985) = 985 / 985

GCD(1, 985) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 804

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

LCM(1, 804) = 804

GCD(1, 804) = ( 1 x 804 ) / 804

GCD(1, 804) = 804 / 804

GCD(1, 804) = 1

GCD of 613, 775, 985, 804 is 1

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1. What is the GCD of 613, 775, 985, 804?

GCD of 613, 775, 985, 804 is 1

2. Where do I get the detailed procedure to find GCD of 613, 775, 985, 804?

You can find a detailed procedure to find GCD of 613, 775, 985, 804 on our page.

3. How to find GCD of 613, 775, 985, 804 on a calculator?

You can find the GCD of 613, 775, 985, 804 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.