GCD of 969, 981, 245 Calculator

Given Input numbers are 969, 981, 245

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

Divisors of 969

List of positive integer divisors of 969 that divides 969 without a remainder.

1, 3, 17, 19, 51, 57, 323, 969

Divisors of 981

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

1, 3, 9, 109, 327, 981

Divisors of 245

List of positive integer divisors of 245 that divides 245 without a remainder.

1, 5, 7, 35, 49, 245

Greatest Common Divisior

We found the divisors of 969, 981, 245 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 969, 981, 245 is 1.

Therefore, GCD of numbers 969, 981, 245 is 1

Given Input Data is 969, 981, 245

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

Prime Factorization of 969 is 3 x 17 x 19

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 245 is 5 x 7 x 7

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(969, 981) = 316863

GCD(969, 981) = ( 969 x 981 ) / 316863

GCD(969, 981) = 950589 / 316863

GCD(969, 981) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 245

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

LCM(3, 245) = 735

GCD(3, 245) = ( 3 x 245 ) / 735

GCD(3, 245) = 735 / 735

GCD(3, 245) = 1

GCD of 969, 981, 245 is 1

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• GCD of 371, 445, 542
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1. What is the GCD of 969, 981, 245?

GCD of 969, 981, 245 is 1

2. Where do I get the detailed procedure to find GCD of 969, 981, 245?

You can find a detailed procedure to find GCD of 969, 981, 245 on our page.

3. How to find GCD of 969, 981, 245 on a calculator?

You can find the GCD of 969, 981, 245 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.