GCD of 30, 938, 597, 212 Calculator

Given Input numbers are 30, 938, 597, 212

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

Divisors of 30

List of positive integer divisors of 30 that divides 30 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30

Divisors of 938

List of positive integer divisors of 938 that divides 938 without a remainder.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 597

List of positive integer divisors of 597 that divides 597 without a remainder.

1, 3, 199, 597

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 30, 938, 597, 212 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 30, 938, 597, 212 is 1.

Therefore, GCD of numbers 30, 938, 597, 212 is 1

Given Input Data is 30, 938, 597, 212

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

Prime Factorization of 30 is 2 x 3 x 5

Prime Factorization of 938 is 2 x 7 x 67

Prime Factorization of 597 is 3 x 199

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(30, 938) = 14070

GCD(30, 938) = ( 30 x 938 ) / 14070

GCD(30, 938) = 28140 / 14070

GCD(30, 938) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 597

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

LCM(2, 597) = 1194

GCD(2, 597) = ( 2 x 597 ) / 1194

GCD(2, 597) = 1194 / 1194

GCD(2, 597) = 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 30, 938, 597, 212 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 51, 282, 940, 779
• GCD of 62, 768, 108, 330
• GCD of 33, 900, 409, 262
• GCD of 24, 303, 315, 115
• GCD of 36, 846, 612, 611

1. What is the GCD of 30, 938, 597, 212?

GCD of 30, 938, 597, 212 is 1

2. Where do I get the detailed procedure to find GCD of 30, 938, 597, 212?

You can find a detailed procedure to find GCD of 30, 938, 597, 212 on our page.

3. How to find GCD of 30, 938, 597, 212 on a calculator?

You can find the GCD of 30, 938, 597, 212 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.