GCD of 981, 755, 250 Calculator

Given Input numbers are 981, 755, 250

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

Divisors of 981

List of positive integer divisors of 981 that divides 981 without a remainder.

1, 3, 9, 109, 327, 981

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

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 981, 755, 250 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 981, 755, 250 is 1.

Therefore, GCD of numbers 981, 755, 250 is 1

Given Input Data is 981, 755, 250

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

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 755 is 5 x 151

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(981, 755) = 740655

GCD(981, 755) = ( 981 x 755 ) / 740655

GCD(981, 755) = 740655 / 740655

GCD(981, 755) = 1

Step2:

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 981, 755, 250 is 1

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1. What is the GCD of 981, 755, 250?

GCD of 981, 755, 250 is 1

2. Where do I get the detailed procedure to find GCD of 981, 755, 250?

You can find a detailed procedure to find GCD of 981, 755, 250 on our page.

3. How to find GCD of 981, 755, 250 on a calculator?

You can find the GCD of 981, 755, 250 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.