GCD of 146, 165, 425, 439 Calculator

Given Input numbers are 146, 165, 425, 439

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

Divisors of 146

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

1, 2, 73, 146

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Divisors of 439

List of positive integer divisors of 439 that divides 439 without a remainder.

1, 439

Greatest Common Divisior

We found the divisors of 146, 165, 425, 439 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 146, 165, 425, 439 is 1.

Therefore, GCD of numbers 146, 165, 425, 439 is 1

Given Input Data is 146, 165, 425, 439

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

Prime Factorization of 146 is 2 x 73

Prime Factorization of 165 is 3 x 5 x 11

Prime Factorization of 425 is 5 x 5 x 17

Prime Factorization of 439 is 439

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(146, 165) = 24090

GCD(146, 165) = ( 146 x 165 ) / 24090

GCD(146, 165) = 24090 / 24090

GCD(146, 165) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 425

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

LCM(1, 425) = 425

GCD(1, 425) = ( 1 x 425 ) / 425

GCD(1, 425) = 425 / 425

GCD(1, 425) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 439

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

LCM(1, 439) = 439

GCD(1, 439) = ( 1 x 439 ) / 439

GCD(1, 439) = 439 / 439

GCD(1, 439) = 1

GCD of 146, 165, 425, 439 is 1

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1. What is the GCD of 146, 165, 425, 439?

GCD of 146, 165, 425, 439 is 1

2. Where do I get the detailed procedure to find GCD of 146, 165, 425, 439?

You can find a detailed procedure to find GCD of 146, 165, 425, 439 on our page.

3. How to find GCD of 146, 165, 425, 439 on a calculator?

You can find the GCD of 146, 165, 425, 439 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.