GCD of 259, 730, 651, 146 Calculator

Given Input numbers are 259, 730, 651, 146

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

Divisors of 259

List of positive integer divisors of 259 that divides 259 without a remainder.

1, 7, 37, 259

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 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 146

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

1, 2, 73, 146

Greatest Common Divisior

We found the divisors of 259, 730, 651, 146 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 259, 730, 651, 146 is 1.

Therefore, GCD of numbers 259, 730, 651, 146 is 1

Given Input Data is 259, 730, 651, 146

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

Prime Factorization of 259 is 7 x 37

Prime Factorization of 730 is 2 x 5 x 73

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 146 is 2 x 73

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(259, 730) = 189070

GCD(259, 730) = ( 259 x 730 ) / 189070

GCD(259, 730) = 189070 / 189070

GCD(259, 730) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 651

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

LCM(1, 651) = 651

GCD(1, 651) = ( 1 x 651 ) / 651

GCD(1, 651) = 651 / 651

GCD(1, 651) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 146

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

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

GCD(1, 146) = 146 / 146

GCD(1, 146) = 1

GCD of 259, 730, 651, 146 is 1

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1. What is the GCD of 259, 730, 651, 146?

GCD of 259, 730, 651, 146 is 1

2. Where do I get the detailed procedure to find GCD of 259, 730, 651, 146?

You can find a detailed procedure to find GCD of 259, 730, 651, 146 on our page.

3. How to find GCD of 259, 730, 651, 146 on a calculator?

You can find the GCD of 259, 730, 651, 146 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.