GCD of 197, 650, 52, 249 Calculator

Given Input numbers are 197, 650, 52, 249

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

Divisors of 197

List of positive integer divisors of 197 that divides 197 without a remainder.

1, 197

Divisors of 650

List of positive integer divisors of 650 that divides 650 without a remainder.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 52

List of positive integer divisors of 52 that divides 52 without a remainder.

1, 2, 4, 13, 26, 52

Divisors of 249

List of positive integer divisors of 249 that divides 249 without a remainder.

1, 3, 83, 249

Greatest Common Divisior

We found the divisors of 197, 650, 52, 249 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 197, 650, 52, 249 is 1.

Therefore, GCD of numbers 197, 650, 52, 249 is 1

Given Input Data is 197, 650, 52, 249

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

Prime Factorization of 197 is 197

Prime Factorization of 650 is 2 x 5 x 5 x 13

Prime Factorization of 52 is 2 x 2 x 13

Prime Factorization of 249 is 3 x 83

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(197, 650) = 128050

GCD(197, 650) = ( 197 x 650 ) / 128050

GCD(197, 650) = 128050 / 128050

GCD(197, 650) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 52

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

LCM(1, 52) = 52

GCD(1, 52) = ( 1 x 52 ) / 52

GCD(1, 52) = 52 / 52

GCD(1, 52) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 249

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

LCM(1, 249) = 249

GCD(1, 249) = ( 1 x 249 ) / 249

GCD(1, 249) = 249 / 249

GCD(1, 249) = 1

GCD of 197, 650, 52, 249 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 654, 352, 40, 735
• GCD of 541, 901, 13, 330
• GCD of 342, 858, 45, 165
• GCD of 740, 350, 46, 684
• GCD of 544, 449, 23, 163

1. What is the GCD of 197, 650, 52, 249?

GCD of 197, 650, 52, 249 is 1

2. Where do I get the detailed procedure to find GCD of 197, 650, 52, 249?

You can find a detailed procedure to find GCD of 197, 650, 52, 249 on our page.

3. How to find GCD of 197, 650, 52, 249 on a calculator?

You can find the GCD of 197, 650, 52, 249 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.