GCD of 212, 348, 227, 145 Calculator

Given Input numbers are 212, 348, 227, 145

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 348

List of positive integer divisors of 348 that divides 348 without a remainder.

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

Divisors of 227

List of positive integer divisors of 227 that divides 227 without a remainder.

1, 227

Divisors of 145

List of positive integer divisors of 145 that divides 145 without a remainder.

1, 5, 29, 145

Greatest Common Divisior

We found the divisors of 212, 348, 227, 145 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 212, 348, 227, 145 is 1.

Therefore, GCD of numbers 212, 348, 227, 145 is 1

Given Input Data is 212, 348, 227, 145

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 348 is 2 x 2 x 3 x 29

Prime Factorization of 227 is 227

Prime Factorization of 145 is 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(212, 348) = 18444

GCD(212, 348) = ( 212 x 348 ) / 18444

GCD(212, 348) = 73776 / 18444

GCD(212, 348) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 227

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

LCM(4, 227) = 908

GCD(4, 227) = ( 4 x 227 ) / 908

GCD(4, 227) = 908 / 908

GCD(4, 227) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 145

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

LCM(1, 145) = 145

GCD(1, 145) = ( 1 x 145 ) / 145

GCD(1, 145) = 145 / 145

GCD(1, 145) = 1

GCD of 212, 348, 227, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 136, 329, 529, 759
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• GCD of 986, 735, 363, 971
• GCD of 284, 500, 859, 331

1. What is the GCD of 212, 348, 227, 145?

GCD of 212, 348, 227, 145 is 1

2. Where do I get the detailed procedure to find GCD of 212, 348, 227, 145?

You can find a detailed procedure to find GCD of 212, 348, 227, 145 on our page.

3. How to find GCD of 212, 348, 227, 145 on a calculator?

You can find the GCD of 212, 348, 227, 145 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.