GCD of 441, 552, 25, 193 Calculator

Given Input numbers are 441, 552, 25, 193

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

Divisors of 441

List of positive integer divisors of 441 that divides 441 without a remainder.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 552

List of positive integer divisors of 552 that divides 552 without a remainder.

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

Divisors of 25

List of positive integer divisors of 25 that divides 25 without a remainder.

1, 5, 25

Divisors of 193

List of positive integer divisors of 193 that divides 193 without a remainder.

1, 193

Greatest Common Divisior

We found the divisors of 441, 552, 25, 193 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 441, 552, 25, 193 is 1.

Therefore, GCD of numbers 441, 552, 25, 193 is 1

Given Input Data is 441, 552, 25, 193

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

Prime Factorization of 441 is 3 x 3 x 7 x 7

Prime Factorization of 552 is 2 x 2 x 2 x 3 x 23

Prime Factorization of 25 is 5 x 5

Prime Factorization of 193 is 193

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(441, 552) = 81144

GCD(441, 552) = ( 441 x 552 ) / 81144

GCD(441, 552) = 243432 / 81144

GCD(441, 552) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 25

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

LCM(3, 25) = 75

GCD(3, 25) = ( 3 x 25 ) / 75

GCD(3, 25) = 75 / 75

GCD(3, 25) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 193

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

LCM(1, 193) = 193

GCD(1, 193) = ( 1 x 193 ) / 193

GCD(1, 193) = 193 / 193

GCD(1, 193) = 1

GCD of 441, 552, 25, 193 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 390, 800, 62, 451
• GCD of 150, 409, 29, 572
• GCD of 973, 856, 67, 911
• GCD of 955, 404, 23, 197
• GCD of 973, 289, 27, 469

1. What is the GCD of 441, 552, 25, 193?

GCD of 441, 552, 25, 193 is 1

2. Where do I get the detailed procedure to find GCD of 441, 552, 25, 193?

You can find a detailed procedure to find GCD of 441, 552, 25, 193 on our page.

3. How to find GCD of 441, 552, 25, 193 on a calculator?

You can find the GCD of 441, 552, 25, 193 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.