GCD of 437, 552, 224, 156 Calculator

Given Input numbers are 437, 552, 224, 156

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

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

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 224

List of positive integer divisors of 224 that divides 224 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Greatest Common Divisior

We found the divisors of 437, 552, 224, 156 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 437, 552, 224, 156 is 1.

Therefore, GCD of numbers 437, 552, 224, 156 is 1

Given Input Data is 437, 552, 224, 156

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

Prime Factorization of 437 is 19 x 23

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

Prime Factorization of 224 is 2 x 2 x 2 x 2 x 2 x 7

Prime Factorization of 156 is 2 x 2 x 3 x 13

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(437, 552) = 10488

GCD(437, 552) = ( 437 x 552 ) / 10488

GCD(437, 552) = 241224 / 10488

GCD(437, 552) = 23

Step2:

Here we consider the GCD from the above i.e. 23 as first number and the next as 224

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

LCM(23, 224) = 5152

GCD(23, 224) = ( 23 x 224 ) / 5152

GCD(23, 224) = 5152 / 5152

GCD(23, 224) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 156

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

LCM(1, 156) = 156

GCD(1, 156) = ( 1 x 156 ) / 156

GCD(1, 156) = 156 / 156

GCD(1, 156) = 1

GCD of 437, 552, 224, 156 is 1

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1. What is the GCD of 437, 552, 224, 156?

GCD of 437, 552, 224, 156 is 1

2. Where do I get the detailed procedure to find GCD of 437, 552, 224, 156?

You can find a detailed procedure to find GCD of 437, 552, 224, 156 on our page.

3. How to find GCD of 437, 552, 224, 156 on a calculator?

You can find the GCD of 437, 552, 224, 156 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.