GCD of 613, 435, 870, 370 Calculator

Given Input numbers are 613, 435, 870, 370

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 435

List of positive integer divisors of 435 that divides 435 without a remainder.

1, 3, 5, 15, 29, 87, 145, 435

Divisors of 870

List of positive integer divisors of 870 that divides 870 without a remainder.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Divisors of 370

List of positive integer divisors of 370 that divides 370 without a remainder.

1, 2, 5, 10, 37, 74, 185, 370

Greatest Common Divisior

We found the divisors of 613, 435, 870, 370 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 613, 435, 870, 370 is 1.

Therefore, GCD of numbers 613, 435, 870, 370 is 1

Given Input Data is 613, 435, 870, 370

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

Prime Factorization of 613 is 613

Prime Factorization of 435 is 3 x 5 x 29

Prime Factorization of 870 is 2 x 3 x 5 x 29

Prime Factorization of 370 is 2 x 5 x 37

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, 435) = 266655

GCD(613, 435) = ( 613 x 435 ) / 266655

GCD(613, 435) = 266655 / 266655

GCD(613, 435) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 870

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

LCM(1, 870) = 870

GCD(1, 870) = ( 1 x 870 ) / 870

GCD(1, 870) = 870 / 870

GCD(1, 870) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 370

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

LCM(1, 370) = 370

GCD(1, 370) = ( 1 x 370 ) / 370

GCD(1, 370) = 370 / 370

GCD(1, 370) = 1

GCD of 613, 435, 870, 370 is 1

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1. What is the GCD of 613, 435, 870, 370?

GCD of 613, 435, 870, 370 is 1

2. Where do I get the detailed procedure to find GCD of 613, 435, 870, 370?

You can find a detailed procedure to find GCD of 613, 435, 870, 370 on our page.

3. How to find GCD of 613, 435, 870, 370 on a calculator?

You can find the GCD of 613, 435, 870, 370 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.