GCD of 250, 125, 72, 611 Calculator

Given Input numbers are 250, 125, 72, 611

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

Divisors of 250

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

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

Divisors of 125

List of positive integer divisors of 125 that divides 125 without a remainder.

1, 5, 25, 125

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 611

List of positive integer divisors of 611 that divides 611 without a remainder.

1, 13, 47, 611

Greatest Common Divisior

We found the divisors of 250, 125, 72, 611 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 250, 125, 72, 611 is 1.

Therefore, GCD of numbers 250, 125, 72, 611 is 1

Given Input Data is 250, 125, 72, 611

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

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

Prime Factorization of 125 is 5 x 5 x 5

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

Prime Factorization of 611 is 13 x 47

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(250, 125) = 250

GCD(250, 125) = ( 250 x 125 ) / 250

GCD(250, 125) = 31250 / 250

GCD(250, 125) = 125

Step2:

Here we consider the GCD from the above i.e. 125 as first number and the next as 72

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

LCM(125, 72) = 9000

GCD(125, 72) = ( 125 x 72 ) / 9000

GCD(125, 72) = 9000 / 9000

GCD(125, 72) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 611

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

LCM(1, 611) = 611

GCD(1, 611) = ( 1 x 611 ) / 611

GCD(1, 611) = 611 / 611

GCD(1, 611) = 1

GCD of 250, 125, 72, 611 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 635, 714, 99, 493
• GCD of 670, 138, 89, 417
• GCD of 442, 681, 53, 803
• GCD of 607, 254, 78, 869
• GCD of 395, 342, 15, 521

1. What is the GCD of 250, 125, 72, 611?

GCD of 250, 125, 72, 611 is 1

2. Where do I get the detailed procedure to find GCD of 250, 125, 72, 611?

You can find a detailed procedure to find GCD of 250, 125, 72, 611 on our page.

3. How to find GCD of 250, 125, 72, 611 on a calculator?

You can find the GCD of 250, 125, 72, 611 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.