GCD of 377, 542, 28, 427 Calculator

Given Input numbers are 377, 542, 28, 427

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

Divisors of 377

List of positive integer divisors of 377 that divides 377 without a remainder.

1, 13, 29, 377

Divisors of 542

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

1, 2, 271, 542

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 427

List of positive integer divisors of 427 that divides 427 without a remainder.

1, 7, 61, 427

Greatest Common Divisior

We found the divisors of 377, 542, 28, 427 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 377, 542, 28, 427 is 1.

Therefore, GCD of numbers 377, 542, 28, 427 is 1

Given Input Data is 377, 542, 28, 427

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

Prime Factorization of 377 is 13 x 29

Prime Factorization of 542 is 2 x 271

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 427 is 7 x 61

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(377, 542) = 204334

GCD(377, 542) = ( 377 x 542 ) / 204334

GCD(377, 542) = 204334 / 204334

GCD(377, 542) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 28

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

LCM(1, 28) = 28

GCD(1, 28) = ( 1 x 28 ) / 28

GCD(1, 28) = 28 / 28

GCD(1, 28) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 427

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

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

GCD(1, 427) = 427 / 427

GCD(1, 427) = 1

GCD of 377, 542, 28, 427 is 1

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• GCD of 810, 565, 30, 211
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1. What is the GCD of 377, 542, 28, 427?

GCD of 377, 542, 28, 427 is 1

2. Where do I get the detailed procedure to find GCD of 377, 542, 28, 427?

You can find a detailed procedure to find GCD of 377, 542, 28, 427 on our page.

3. How to find GCD of 377, 542, 28, 427 on a calculator?

You can find the GCD of 377, 542, 28, 427 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.