GCD of 212, 551, 446, 137 Calculator

Given Input numbers are 212, 551, 446, 137

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

Divisors of 212

List of positive integer divisors of 212 that divides 212 without a remainder.

1, 2, 4, 53, 106, 212

Divisors of 551

List of positive integer divisors of 551 that divides 551 without a remainder.

1, 19, 29, 551

Divisors of 446

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

1, 2, 223, 446

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Greatest Common Divisior

We found the divisors of 212, 551, 446, 137 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 212, 551, 446, 137 is 1.

Therefore, GCD of numbers 212, 551, 446, 137 is 1

Given Input Data is 212, 551, 446, 137

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

Prime Factorization of 212 is 2 x 2 x 53

Prime Factorization of 551 is 19 x 29

Prime Factorization of 446 is 2 x 223

Prime Factorization of 137 is 137

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(212, 551) = 116812

GCD(212, 551) = ( 212 x 551 ) / 116812

GCD(212, 551) = 116812 / 116812

GCD(212, 551) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 446

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

LCM(1, 446) = 446

GCD(1, 446) = ( 1 x 446 ) / 446

GCD(1, 446) = 446 / 446

GCD(1, 446) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 137

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

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

GCD(1, 137) = 137 / 137

GCD(1, 137) = 1

GCD of 212, 551, 446, 137 is 1

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1. What is the GCD of 212, 551, 446, 137?

GCD of 212, 551, 446, 137 is 1

2. Where do I get the detailed procedure to find GCD of 212, 551, 446, 137?

You can find a detailed procedure to find GCD of 212, 551, 446, 137 on our page.

3. How to find GCD of 212, 551, 446, 137 on a calculator?

You can find the GCD of 212, 551, 446, 137 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.