GCD of 552, 446, 57, 149 Calculator

Given Input numbers are 552, 446, 57, 149

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

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 446

List of positive integer divisors of 446 that divides 446 without a remainder.

1, 2, 223, 446

Divisors of 57

List of positive integer divisors of 57 that divides 57 without a remainder.

1, 3, 19, 57

Divisors of 149

List of positive integer divisors of 149 that divides 149 without a remainder.

1, 149

Greatest Common Divisior

We found the divisors of 552, 446, 57, 149 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 552, 446, 57, 149 is 1.

Therefore, GCD of numbers 552, 446, 57, 149 is 1

Given Input Data is 552, 446, 57, 149

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

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

Prime Factorization of 446 is 2 x 223

Prime Factorization of 57 is 3 x 19

Prime Factorization of 149 is 149

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(552, 446) = 123096

GCD(552, 446) = ( 552 x 446 ) / 123096

GCD(552, 446) = 246192 / 123096

GCD(552, 446) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 57

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

LCM(2, 57) = 114

GCD(2, 57) = ( 2 x 57 ) / 114

GCD(2, 57) = 114 / 114

GCD(2, 57) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 149

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

LCM(1, 149) = 149

GCD(1, 149) = ( 1 x 149 ) / 149

GCD(1, 149) = 149 / 149

GCD(1, 149) = 1

GCD of 552, 446, 57, 149 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 570, 628, 27, 591
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• GCD of 834, 772, 77, 801

1. What is the GCD of 552, 446, 57, 149?

GCD of 552, 446, 57, 149 is 1

2. Where do I get the detailed procedure to find GCD of 552, 446, 57, 149?

You can find a detailed procedure to find GCD of 552, 446, 57, 149 on our page.

3. How to find GCD of 552, 446, 57, 149 on a calculator?

You can find the GCD of 552, 446, 57, 149 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.