GCD of 981, 341, 77, 725 Calculator

Given Input numbers are 981, 341, 77, 725

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 341

List of positive integer divisors of 341 that divides 341 without a remainder.

1, 11, 31, 341

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 725

List of positive integer divisors of 725 that divides 725 without a remainder.

1, 5, 25, 29, 145, 725

Greatest Common Divisior

We found the divisors of 981, 341, 77, 725 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 981, 341, 77, 725 is 1.

Therefore, GCD of numbers 981, 341, 77, 725 is 1

Given Input Data is 981, 341, 77, 725

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 341 is 11 x 31

Prime Factorization of 77 is 7 x 11

Prime Factorization of 725 is 5 x 5 x 29

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, 341) = 334521

GCD(981, 341) = ( 981 x 341 ) / 334521

GCD(981, 341) = 334521 / 334521

GCD(981, 341) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 77

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

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

GCD(1, 77) = 77 / 77

GCD(1, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 725

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

LCM(1, 725) = 725

GCD(1, 725) = ( 1 x 725 ) / 725

GCD(1, 725) = 725 / 725

GCD(1, 725) = 1

GCD of 981, 341, 77, 725 is 1

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1. What is the GCD of 981, 341, 77, 725?

GCD of 981, 341, 77, 725 is 1

2. Where do I get the detailed procedure to find GCD of 981, 341, 77, 725?

You can find a detailed procedure to find GCD of 981, 341, 77, 725 on our page.

3. How to find GCD of 981, 341, 77, 725 on a calculator?

You can find the GCD of 981, 341, 77, 725 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.