GCD of 394, 225, 52, 290 Calculator

Given Input numbers are 394, 225, 52, 290

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

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Divisors of 225

List of positive integer divisors of 225 that divides 225 without a remainder.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 52

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

1, 2, 4, 13, 26, 52

Divisors of 290

List of positive integer divisors of 290 that divides 290 without a remainder.

1, 2, 5, 10, 29, 58, 145, 290

Greatest Common Divisior

We found the divisors of 394, 225, 52, 290 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 394, 225, 52, 290 is 1.

Therefore, GCD of numbers 394, 225, 52, 290 is 1

Given Input Data is 394, 225, 52, 290

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

Prime Factorization of 394 is 2 x 197

Prime Factorization of 225 is 3 x 3 x 5 x 5

Prime Factorization of 52 is 2 x 2 x 13

Prime Factorization of 290 is 2 x 5 x 29

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(394, 225) = 88650

GCD(394, 225) = ( 394 x 225 ) / 88650

GCD(394, 225) = 88650 / 88650

GCD(394, 225) = 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 290

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

LCM(1, 290) = 290

GCD(1, 290) = ( 1 x 290 ) / 290

GCD(1, 290) = 290 / 290

GCD(1, 290) = 1

GCD of 394, 225, 52, 290 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 679, 475, 75, 950
• GCD of 657, 158, 13, 301
• GCD of 370, 454, 40, 251
• GCD of 616, 305, 35, 213
• GCD of 197, 740, 40, 940

1. What is the GCD of 394, 225, 52, 290?

GCD of 394, 225, 52, 290 is 1

2. Where do I get the detailed procedure to find GCD of 394, 225, 52, 290?

You can find a detailed procedure to find GCD of 394, 225, 52, 290 on our page.

3. How to find GCD of 394, 225, 52, 290 on a calculator?

You can find the GCD of 394, 225, 52, 290 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.