GCD of 605, 720, 830, 526 Calculator

Given Input numbers are 605, 720, 830, 526

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

Divisors of 605

List of positive integer divisors of 605 that divides 605 without a remainder.

1, 5, 11, 55, 121, 605

Divisors of 720

List of positive integer divisors of 720 that divides 720 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 830

List of positive integer divisors of 830 that divides 830 without a remainder.

1, 2, 5, 10, 83, 166, 415, 830

Divisors of 526

List of positive integer divisors of 526 that divides 526 without a remainder.

1, 2, 263, 526

Greatest Common Divisior

We found the divisors of 605, 720, 830, 526 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 605, 720, 830, 526 is 1.

Therefore, GCD of numbers 605, 720, 830, 526 is 1

Given Input Data is 605, 720, 830, 526

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

Prime Factorization of 605 is 5 x 11 x 11

Prime Factorization of 720 is 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime Factorization of 830 is 2 x 5 x 83

Prime Factorization of 526 is 2 x 263

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(605, 720) = 87120

GCD(605, 720) = ( 605 x 720 ) / 87120

GCD(605, 720) = 435600 / 87120

GCD(605, 720) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 830

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

LCM(5, 830) = 830

GCD(5, 830) = ( 5 x 830 ) / 830

GCD(5, 830) = 4150 / 830

GCD(5, 830) = 5

Step3:

Here we consider the GCD from the above i.e. 5 as first number and the next as 526

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

LCM(5, 526) = 2630

GCD(5, 526) = ( 5 x 526 ) / 2630

GCD(5, 526) = 2630 / 2630

GCD(5, 526) = 1

GCD of 605, 720, 830, 526 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 982, 905, 848, 797
• GCD of 553, 718, 999, 806
• GCD of 496, 101, 540, 159
• GCD of 684, 368, 156, 396
• GCD of 733, 830, 820, 781

1. What is the GCD of 605, 720, 830, 526?

GCD of 605, 720, 830, 526 is 1

2. Where do I get the detailed procedure to find GCD of 605, 720, 830, 526?

You can find a detailed procedure to find GCD of 605, 720, 830, 526 on our page.

3. How to find GCD of 605, 720, 830, 526 on a calculator?

You can find the GCD of 605, 720, 830, 526 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.