GCD of 790, 177, 242 Calculator

Given Input numbers are 790, 177, 242

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

Divisors of 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 177

List of positive integer divisors of 177 that divides 177 without a remainder.

1, 3, 59, 177

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 790, 177, 242 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 790, 177, 242 is 1.

Therefore, GCD of numbers 790, 177, 242 is 1

Given Input Data is 790, 177, 242

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

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 177 is 3 x 59

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(790, 177) = 139830

GCD(790, 177) = ( 790 x 177 ) / 139830

GCD(790, 177) = 139830 / 139830

GCD(790, 177) = 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 790, 177, 242 is 1

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1. What is the GCD of 790, 177, 242?

GCD of 790, 177, 242 is 1

2. Where do I get the detailed procedure to find GCD of 790, 177, 242?

You can find a detailed procedure to find GCD of 790, 177, 242 on our page.

3. How to find GCD of 790, 177, 242 on a calculator?

You can find the GCD of 790, 177, 242 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.