GCD of 613, 379, 85, 617 Calculator

Given Input numbers are 613, 379, 85, 617

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 379

List of positive integer divisors of 379 that divides 379 without a remainder.

1, 379

Divisors of 85

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

1, 5, 17, 85

Divisors of 617

List of positive integer divisors of 617 that divides 617 without a remainder.

1, 617

Greatest Common Divisior

We found the divisors of 613, 379, 85, 617 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 613, 379, 85, 617 is 1.

Therefore, GCD of numbers 613, 379, 85, 617 is 1

Given Input Data is 613, 379, 85, 617

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

Prime Factorization of 613 is 613

Prime Factorization of 379 is 379

Prime Factorization of 85 is 5 x 17

Prime Factorization of 617 is 617

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, 379) = 232327

GCD(613, 379) = ( 613 x 379 ) / 232327

GCD(613, 379) = 232327 / 232327

GCD(613, 379) = 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 617

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

LCM(1, 617) = 617

GCD(1, 617) = ( 1 x 617 ) / 617

GCD(1, 617) = 617 / 617

GCD(1, 617) = 1

GCD of 613, 379, 85, 617 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 250, 222, 12, 998
• GCD of 122, 997, 40, 627
• GCD of 127, 547, 44, 267
• GCD of 801, 873, 73, 898
• GCD of 487, 888, 26, 510

1. What is the GCD of 613, 379, 85, 617?

GCD of 613, 379, 85, 617 is 1

2. Where do I get the detailed procedure to find GCD of 613, 379, 85, 617?

You can find a detailed procedure to find GCD of 613, 379, 85, 617 on our page.

3. How to find GCD of 613, 379, 85, 617 on a calculator?

You can find the GCD of 613, 379, 85, 617 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.