GCD of 39, 161, 512, 250 Calculator

Given Input numbers are 39, 161, 512, 250

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

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Divisors of 161

List of positive integer divisors of 161 that divides 161 without a remainder.

1, 7, 23, 161

Divisors of 512

List of positive integer divisors of 512 that divides 512 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128, 256, 512

Divisors of 250

List of positive integer divisors of 250 that divides 250 without a remainder.

1, 2, 5, 10, 25, 50, 125, 250

Greatest Common Divisior

We found the divisors of 39, 161, 512, 250 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 39, 161, 512, 250 is 1.

Therefore, GCD of numbers 39, 161, 512, 250 is 1

Given Input Data is 39, 161, 512, 250

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

Prime Factorization of 39 is 3 x 13

Prime Factorization of 161 is 7 x 23

Prime Factorization of 512 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 250 is 2 x 5 x 5 x 5

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(39, 161) = 6279

GCD(39, 161) = ( 39 x 161 ) / 6279

GCD(39, 161) = 6279 / 6279

GCD(39, 161) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 512

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

LCM(1, 512) = 512

GCD(1, 512) = ( 1 x 512 ) / 512

GCD(1, 512) = 512 / 512

GCD(1, 512) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 250

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

LCM(1, 250) = 250

GCD(1, 250) = ( 1 x 250 ) / 250

GCD(1, 250) = 250 / 250

GCD(1, 250) = 1

GCD of 39, 161, 512, 250 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 57, 471, 563, 951
• GCD of 61, 243, 969, 432
• GCD of 40, 152, 363, 507
• GCD of 63, 358, 870, 359
• GCD of 41, 517, 918, 609

1. What is the GCD of 39, 161, 512, 250?

GCD of 39, 161, 512, 250 is 1

2. Where do I get the detailed procedure to find GCD of 39, 161, 512, 250?

You can find a detailed procedure to find GCD of 39, 161, 512, 250 on our page.

3. How to find GCD of 39, 161, 512, 250 on a calculator?

You can find the GCD of 39, 161, 512, 250 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.