GCD of 427, 201, 673 Calculator

Given Input numbers are 427, 201, 673

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 201

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

1, 3, 67, 201

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Greatest Common Divisior

We found the divisors of 427, 201, 673 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 427, 201, 673 is 1.

Therefore, GCD of numbers 427, 201, 673 is 1

Given Input Data is 427, 201, 673

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

Prime Factorization of 427 is 7 x 61

Prime Factorization of 201 is 3 x 67

Prime Factorization of 673 is 673

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, 201) = 85827

GCD(427, 201) = ( 427 x 201 ) / 85827

GCD(427, 201) = 85827 / 85827

GCD(427, 201) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 673

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

LCM(1, 673) = 673

GCD(1, 673) = ( 1 x 673 ) / 673

GCD(1, 673) = 673 / 673

GCD(1, 673) = 1

GCD of 427, 201, 673 is 1

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1. What is the GCD of 427, 201, 673?

GCD of 427, 201, 673 is 1

2. Where do I get the detailed procedure to find GCD of 427, 201, 673?

You can find a detailed procedure to find GCD of 427, 201, 673 on our page.

3. How to find GCD of 427, 201, 673 on a calculator?

You can find the GCD of 427, 201, 673 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.