GCD of 169, 769, 242 Calculator

Given Input numbers are 169, 769, 242

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

Divisors of 169

List of positive integer divisors of 169 that divides 169 without a remainder.

1, 13, 169

Divisors of 769

List of positive integer divisors of 769 that divides 769 without a remainder.

1, 769

Divisors of 242

List of positive integer divisors of 242 that divides 242 without a remainder.

1, 2, 11, 22, 121, 242

Greatest Common Divisior

We found the divisors of 169, 769, 242 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 169, 769, 242 is 1.

Therefore, GCD of numbers 169, 769, 242 is 1

Given Input Data is 169, 769, 242

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

Prime Factorization of 169 is 13 x 13

Prime Factorization of 769 is 769

Prime Factorization of 242 is 2 x 11 x 11

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(169, 769) = 129961

GCD(169, 769) = ( 169 x 769 ) / 129961

GCD(169, 769) = 129961 / 129961

GCD(169, 769) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 242

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

LCM(1, 242) = 242

GCD(1, 242) = ( 1 x 242 ) / 242

GCD(1, 242) = 242 / 242

GCD(1, 242) = 1

GCD of 169, 769, 242 is 1

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• GCD of 226, 787, 393
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1. What is the GCD of 169, 769, 242?

GCD of 169, 769, 242 is 1

2. Where do I get the detailed procedure to find GCD of 169, 769, 242?

You can find a detailed procedure to find GCD of 169, 769, 242 on our page.

3. How to find GCD of 169, 769, 242 on a calculator?

You can find the GCD of 169, 769, 242 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.