GCD of 790, 263, 380, 570 Calculator

Given Input numbers are 790, 263, 380, 570

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

Divisors of 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 263

List of positive integer divisors of 263 that divides 263 without a remainder.

1, 263

Divisors of 380

List of positive integer divisors of 380 that divides 380 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 570

List of positive integer divisors of 570 that divides 570 without a remainder.

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

Greatest Common Divisior

We found the divisors of 790, 263, 380, 570 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 790, 263, 380, 570 is 1.

Therefore, GCD of numbers 790, 263, 380, 570 is 1

Given Input Data is 790, 263, 380, 570

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

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 263 is 263

Prime Factorization of 380 is 2 x 2 x 5 x 19

Prime Factorization of 570 is 2 x 3 x 5 x 19

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(790, 263) = 207770

GCD(790, 263) = ( 790 x 263 ) / 207770

GCD(790, 263) = 207770 / 207770

GCD(790, 263) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 380

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

LCM(1, 380) = 380

GCD(1, 380) = ( 1 x 380 ) / 380

GCD(1, 380) = 380 / 380

GCD(1, 380) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 570

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

LCM(1, 570) = 570

GCD(1, 570) = ( 1 x 570 ) / 570

GCD(1, 570) = 570 / 570

GCD(1, 570) = 1

GCD of 790, 263, 380, 570 is 1

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1. What is the GCD of 790, 263, 380, 570?

GCD of 790, 263, 380, 570 is 1

2. Where do I get the detailed procedure to find GCD of 790, 263, 380, 570?

You can find a detailed procedure to find GCD of 790, 263, 380, 570 on our page.

3. How to find GCD of 790, 263, 380, 570 on a calculator?

You can find the GCD of 790, 263, 380, 570 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.