GCD of 201, 382, 201, 428 Calculator

Given Input numbers are 201, 382, 201, 428

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

Divisors of 201

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

1, 3, 67, 201

Divisors of 382

List of positive integer divisors of 382 that divides 382 without a remainder.

1, 2, 191, 382

Divisors of 201

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

1, 3, 67, 201

Divisors of 428

List of positive integer divisors of 428 that divides 428 without a remainder.

1, 2, 4, 107, 214, 428

Greatest Common Divisior

We found the divisors of 201, 382, 201, 428 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 201, 382, 201, 428 is 1.

Therefore, GCD of numbers 201, 382, 201, 428 is 1

Given Input Data is 201, 382, 201, 428

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

Prime Factorization of 201 is 3 x 67

Prime Factorization of 382 is 2 x 191

Prime Factorization of 201 is 3 x 67

Prime Factorization of 428 is 2 x 2 x 107

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(201, 382) = 76782

GCD(201, 382) = ( 201 x 382 ) / 76782

GCD(201, 382) = 76782 / 76782

GCD(201, 382) = 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 428

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

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

GCD(1, 428) = 428 / 428

GCD(1, 428) = 1

GCD of 201, 382, 201, 428 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 345, 323, 830, 771
• GCD of 624, 929, 703, 143
• GCD of 786, 482, 188, 529
• GCD of 668, 426, 470, 812
• GCD of 934, 230, 146, 745

1. What is the GCD of 201, 382, 201, 428?

GCD of 201, 382, 201, 428 is 1

2. Where do I get the detailed procedure to find GCD of 201, 382, 201, 428?

You can find a detailed procedure to find GCD of 201, 382, 201, 428 on our page.

3. How to find GCD of 201, 382, 201, 428 on a calculator?

You can find the GCD of 201, 382, 201, 428 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.