GCD of 730, 511, 80, 136 Calculator

Given Input numbers are 730, 511, 80, 136

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 511

List of positive integer divisors of 511 that divides 511 without a remainder.

1, 7, 73, 511

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

Greatest Common Divisior

We found the divisors of 730, 511, 80, 136 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 730, 511, 80, 136 is 1.

Therefore, GCD of numbers 730, 511, 80, 136 is 1

Given Input Data is 730, 511, 80, 136

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 511 is 7 x 73

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 136 is 2 x 2 x 2 x 17

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(730, 511) = 5110

GCD(730, 511) = ( 730 x 511 ) / 5110

GCD(730, 511) = 373030 / 5110

GCD(730, 511) = 73

Step2:

Here we consider the GCD from the above i.e. 73 as first number and the next as 80

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

LCM(73, 80) = 5840

GCD(73, 80) = ( 73 x 80 ) / 5840

GCD(73, 80) = 5840 / 5840

GCD(73, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 136

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

LCM(1, 136) = 136

GCD(1, 136) = ( 1 x 136 ) / 136

GCD(1, 136) = 136 / 136

GCD(1, 136) = 1

GCD of 730, 511, 80, 136 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 366, 163, 60, 257
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• GCD of 255, 383, 48, 646
• GCD of 585, 446, 50, 702
• GCD of 456, 538, 71, 999

1. What is the GCD of 730, 511, 80, 136?

GCD of 730, 511, 80, 136 is 1

2. Where do I get the detailed procedure to find GCD of 730, 511, 80, 136?

You can find a detailed procedure to find GCD of 730, 511, 80, 136 on our page.

3. How to find GCD of 730, 511, 80, 136 on a calculator?

You can find the GCD of 730, 511, 80, 136 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.