GCD of 745, 146, 570, 873 Calculator

Given Input numbers are 745, 146, 570, 873

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

Divisors of 745

List of positive integer divisors of 745 that divides 745 without a remainder.

1, 5, 149, 745

Divisors of 146

List of positive integer divisors of 146 that divides 146 without a remainder.

1, 2, 73, 146

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

Divisors of 873

List of positive integer divisors of 873 that divides 873 without a remainder.

1, 3, 9, 97, 291, 873

Greatest Common Divisior

We found the divisors of 745, 146, 570, 873 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 745, 146, 570, 873 is 1.

Therefore, GCD of numbers 745, 146, 570, 873 is 1

Given Input Data is 745, 146, 570, 873

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

Prime Factorization of 745 is 5 x 149

Prime Factorization of 146 is 2 x 73

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

Prime Factorization of 873 is 3 x 3 x 97

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(745, 146) = 108770

GCD(745, 146) = ( 745 x 146 ) / 108770

GCD(745, 146) = 108770 / 108770

GCD(745, 146) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 873

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

LCM(1, 873) = 873

GCD(1, 873) = ( 1 x 873 ) / 873

GCD(1, 873) = 873 / 873

GCD(1, 873) = 1

GCD of 745, 146, 570, 873 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 848, 836, 206, 426
• GCD of 519, 171, 330, 212
• GCD of 398, 710, 841, 528
• GCD of 104, 853, 124, 724
• GCD of 565, 211, 389, 121

1. What is the GCD of 745, 146, 570, 873?

GCD of 745, 146, 570, 873 is 1

2. Where do I get the detailed procedure to find GCD of 745, 146, 570, 873?

You can find a detailed procedure to find GCD of 745, 146, 570, 873 on our page.

3. How to find GCD of 745, 146, 570, 873 on a calculator?

You can find the GCD of 745, 146, 570, 873 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.