GCD of 201, 152, 28, 495 Calculator

Given Input numbers are 201, 152, 28, 495

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 152

List of positive integer divisors of 152 that divides 152 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152

Divisors of 28

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

1, 2, 4, 7, 14, 28

Divisors of 495

List of positive integer divisors of 495 that divides 495 without a remainder.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

Greatest Common Divisior

We found the divisors of 201, 152, 28, 495 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 201, 152, 28, 495 is 1.

Therefore, GCD of numbers 201, 152, 28, 495 is 1

Given Input Data is 201, 152, 28, 495

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

Prime Factorization of 201 is 3 x 67

Prime Factorization of 152 is 2 x 2 x 2 x 19

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 495 is 3 x 3 x 5 x 11

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, 152) = 30552

GCD(201, 152) = ( 201 x 152 ) / 30552

GCD(201, 152) = 30552 / 30552

GCD(201, 152) = 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 495

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

LCM(1, 495) = 495

GCD(1, 495) = ( 1 x 495 ) / 495

GCD(1, 495) = 495 / 495

GCD(1, 495) = 1

GCD of 201, 152, 28, 495 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 102, 884, 14, 236
• GCD of 990, 250, 53, 723
• GCD of 231, 259, 39, 919
• GCD of 208, 875, 65, 511
• GCD of 241, 729, 39, 985

1. What is the GCD of 201, 152, 28, 495?

GCD of 201, 152, 28, 495 is 1

2. Where do I get the detailed procedure to find GCD of 201, 152, 28, 495?

You can find a detailed procedure to find GCD of 201, 152, 28, 495 on our page.

3. How to find GCD of 201, 152, 28, 495 on a calculator?

You can find the GCD of 201, 152, 28, 495 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.