GCD of 194, 245, 68, 536 Calculator

Given Input numbers are 194, 245, 68, 536

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

Divisors of 194

List of positive integer divisors of 194 that divides 194 without a remainder.

1, 2, 97, 194

Divisors of 245

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

1, 5, 7, 35, 49, 245

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 536

List of positive integer divisors of 536 that divides 536 without a remainder.

1, 2, 4, 8, 67, 134, 268, 536

Greatest Common Divisior

We found the divisors of 194, 245, 68, 536 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 194, 245, 68, 536 is 1.

Therefore, GCD of numbers 194, 245, 68, 536 is 1

Given Input Data is 194, 245, 68, 536

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

Prime Factorization of 194 is 2 x 97

Prime Factorization of 245 is 5 x 7 x 7

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 536 is 2 x 2 x 2 x 67

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(194, 245) = 47530

GCD(194, 245) = ( 194 x 245 ) / 47530

GCD(194, 245) = 47530 / 47530

GCD(194, 245) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 68

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

LCM(1, 68) = 68

GCD(1, 68) = ( 1 x 68 ) / 68

GCD(1, 68) = 68 / 68

GCD(1, 68) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 536

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

LCM(1, 536) = 536

GCD(1, 536) = ( 1 x 536 ) / 536

GCD(1, 536) = 536 / 536

GCD(1, 536) = 1

GCD of 194, 245, 68, 536 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 477, 806, 82, 183
• GCD of 743, 352, 76, 290
• GCD of 149, 959, 15, 729
• GCD of 334, 811, 52, 288
• GCD of 515, 102, 86, 895

1. What is the GCD of 194, 245, 68, 536?

GCD of 194, 245, 68, 536 is 1

2. Where do I get the detailed procedure to find GCD of 194, 245, 68, 536?

You can find a detailed procedure to find GCD of 194, 245, 68, 536 on our page.

3. How to find GCD of 194, 245, 68, 536 on a calculator?

You can find the GCD of 194, 245, 68, 536 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.