GCD of 427, 127, 411, 731 Calculator

Given Input numbers are 427, 127, 411, 731

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

Divisors of 427

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

1, 7, 61, 427

Divisors of 127

List of positive integer divisors of 127 that divides 127 without a remainder.

1, 127

Divisors of 411

List of positive integer divisors of 411 that divides 411 without a remainder.

1, 3, 137, 411

Divisors of 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Greatest Common Divisior

We found the divisors of 427, 127, 411, 731 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 427, 127, 411, 731 is 1.

Therefore, GCD of numbers 427, 127, 411, 731 is 1

Given Input Data is 427, 127, 411, 731

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

Prime Factorization of 427 is 7 x 61

Prime Factorization of 127 is 127

Prime Factorization of 411 is 3 x 137

Prime Factorization of 731 is 17 x 43

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(427, 127) = 54229

GCD(427, 127) = ( 427 x 127 ) / 54229

GCD(427, 127) = 54229 / 54229

GCD(427, 127) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 411

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

LCM(1, 411) = 411

GCD(1, 411) = ( 1 x 411 ) / 411

GCD(1, 411) = 411 / 411

GCD(1, 411) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 731

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

LCM(1, 731) = 731

GCD(1, 731) = ( 1 x 731 ) / 731

GCD(1, 731) = 731 / 731

GCD(1, 731) = 1

GCD of 427, 127, 411, 731 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 471, 862, 157, 605
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• GCD of 127, 766, 586, 818
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• GCD of 841, 761, 967, 883

1. What is the GCD of 427, 127, 411, 731?

GCD of 427, 127, 411, 731 is 1

2. Where do I get the detailed procedure to find GCD of 427, 127, 411, 731?

You can find a detailed procedure to find GCD of 427, 127, 411, 731 on our page.

3. How to find GCD of 427, 127, 411, 731 on a calculator?

You can find the GCD of 427, 127, 411, 731 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.