GCD of 542, 717, 201, 838 Calculator

Given Input numbers are 542, 717, 201, 838

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

Divisors of 542

List of positive integer divisors of 542 that divides 542 without a remainder.

1, 2, 271, 542

Divisors of 717

List of positive integer divisors of 717 that divides 717 without a remainder.

1, 3, 239, 717

Divisors of 201

List of positive integer divisors of 201 that divides 201 without a remainder.

1, 3, 67, 201

Divisors of 838

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

1, 2, 419, 838

Greatest Common Divisior

We found the divisors of 542, 717, 201, 838 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 542, 717, 201, 838 is 1.

Therefore, GCD of numbers 542, 717, 201, 838 is 1

Given Input Data is 542, 717, 201, 838

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

Prime Factorization of 542 is 2 x 271

Prime Factorization of 717 is 3 x 239

Prime Factorization of 201 is 3 x 67

Prime Factorization of 838 is 2 x 419

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(542, 717) = 388614

GCD(542, 717) = ( 542 x 717 ) / 388614

GCD(542, 717) = 388614 / 388614

GCD(542, 717) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 201

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

LCM(1, 201) = 201

GCD(1, 201) = ( 1 x 201 ) / 201

GCD(1, 201) = 201 / 201

GCD(1, 201) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 838

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

LCM(1, 838) = 838

GCD(1, 838) = ( 1 x 838 ) / 838

GCD(1, 838) = 838 / 838

GCD(1, 838) = 1

GCD of 542, 717, 201, 838 is 1

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1. What is the GCD of 542, 717, 201, 838?

GCD of 542, 717, 201, 838 is 1

2. Where do I get the detailed procedure to find GCD of 542, 717, 201, 838?

You can find a detailed procedure to find GCD of 542, 717, 201, 838 on our page.

3. How to find GCD of 542, 717, 201, 838 on a calculator?

You can find the GCD of 542, 717, 201, 838 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.