GCD of 172, 627, 74, 212 Calculator

Given Input numbers are 172, 627, 74, 212

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

Divisors of 172

List of positive integer divisors of 172 that divides 172 without a remainder.

1, 2, 4, 43, 86, 172

Divisors of 627

List of positive integer divisors of 627 that divides 627 without a remainder.

1, 3, 11, 19, 33, 57, 209, 627

Divisors of 74

List of positive integer divisors of 74 that divides 74 without a remainder.

1, 2, 37, 74

Divisors of 212

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

1, 2, 4, 53, 106, 212

Greatest Common Divisior

We found the divisors of 172, 627, 74, 212 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 172, 627, 74, 212 is 1.

Therefore, GCD of numbers 172, 627, 74, 212 is 1

Given Input Data is 172, 627, 74, 212

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

Prime Factorization of 172 is 2 x 2 x 43

Prime Factorization of 627 is 3 x 11 x 19

Prime Factorization of 74 is 2 x 37

Prime Factorization of 212 is 2 x 2 x 53

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(172, 627) = 107844

GCD(172, 627) = ( 172 x 627 ) / 107844

GCD(172, 627) = 107844 / 107844

GCD(172, 627) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 74

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

LCM(1, 74) = 74

GCD(1, 74) = ( 1 x 74 ) / 74

GCD(1, 74) = 74 / 74

GCD(1, 74) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 212

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

LCM(1, 212) = 212

GCD(1, 212) = ( 1 x 212 ) / 212

GCD(1, 212) = 212 / 212

GCD(1, 212) = 1

GCD of 172, 627, 74, 212 is 1

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• GCD of 317, 520, 56, 464
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1. What is the GCD of 172, 627, 74, 212?

GCD of 172, 627, 74, 212 is 1

2. Where do I get the detailed procedure to find GCD of 172, 627, 74, 212?

You can find a detailed procedure to find GCD of 172, 627, 74, 212 on our page.

3. How to find GCD of 172, 627, 74, 212 on a calculator?

You can find the GCD of 172, 627, 74, 212 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.