GCD of 730, 620, 908, 880 Calculator

Given Input numbers are 730, 620, 908, 880

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

Divisors of 730

List of positive integer divisors of 730 that divides 730 without a remainder.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 908

List of positive integer divisors of 908 that divides 908 without a remainder.

1, 2, 4, 227, 454, 908

Divisors of 880

List of positive integer divisors of 880 that divides 880 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

Greatest Common Divisior

We found the divisors of 730, 620, 908, 880 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 730, 620, 908, 880 is 2.

Therefore, GCD of numbers 730, 620, 908, 880 is 2

Given Input Data is 730, 620, 908, 880

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

Prime Factorization of 730 is 2 x 5 x 73

Prime Factorization of 620 is 2 x 2 x 5 x 31

Prime Factorization of 908 is 2 x 2 x 227

Prime Factorization of 880 is 2 x 2 x 2 x 2 x 5 x 11

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(730, 620) = 45260

GCD(730, 620) = ( 730 x 620 ) / 45260

GCD(730, 620) = 452600 / 45260

GCD(730, 620) = 10

Step2:

Here we consider the GCD from the above i.e. 10 as first number and the next as 908

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

LCM(10, 908) = 4540

GCD(10, 908) = ( 10 x 908 ) / 4540

GCD(10, 908) = 9080 / 4540

GCD(10, 908) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 880

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

LCM(2, 880) = 880

GCD(2, 880) = ( 2 x 880 ) / 880

GCD(2, 880) = 1760 / 880

GCD(2, 880) = 2

GCD of 730, 620, 908, 880 is 2

Here are some samples of GCD of Numbers calculations.

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1. What is the GCD of 730, 620, 908, 880?

GCD of 730, 620, 908, 880 is 2

2. Where do I get the detailed procedure to find GCD of 730, 620, 908, 880?

You can find a detailed procedure to find GCD of 730, 620, 908, 880 on our page.

3. How to find GCD of 730, 620, 908, 880 on a calculator?

You can find the GCD of 730, 620, 908, 880 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.