GCD of 838, 917, 275, 212 Calculator

Given Input numbers are 838, 917, 275, 212

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

Divisors of 838

List of positive integer divisors of 838 that divides 838 without a remainder.

1, 2, 419, 838

Divisors of 917

List of positive integer divisors of 917 that divides 917 without a remainder.

1, 7, 131, 917

Divisors of 275

List of positive integer divisors of 275 that divides 275 without a remainder.

1, 5, 11, 25, 55, 275

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 838, 917, 275, 212 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 838, 917, 275, 212 is 1.

Therefore, GCD of numbers 838, 917, 275, 212 is 1

Given Input Data is 838, 917, 275, 212

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

Prime Factorization of 838 is 2 x 419

Prime Factorization of 917 is 7 x 131

Prime Factorization of 275 is 5 x 5 x 11

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(838, 917) = 768446

GCD(838, 917) = ( 838 x 917 ) / 768446

GCD(838, 917) = 768446 / 768446

GCD(838, 917) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 275

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

LCM(1, 275) = 275

GCD(1, 275) = ( 1 x 275 ) / 275

GCD(1, 275) = 275 / 275

GCD(1, 275) = 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 838, 917, 275, 212 is 1

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1. What is the GCD of 838, 917, 275, 212?

GCD of 838, 917, 275, 212 is 1

2. Where do I get the detailed procedure to find GCD of 838, 917, 275, 212?

You can find a detailed procedure to find GCD of 838, 917, 275, 212 on our page.

3. How to find GCD of 838, 917, 275, 212 on a calculator?

You can find the GCD of 838, 917, 275, 212 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.