GCD of 455, 307, 733, 146 Calculator

Given Input numbers are 455, 307, 733, 146

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

Divisors of 455

List of positive integer divisors of 455 that divides 455 without a remainder.

1, 5, 7, 13, 35, 65, 91, 455

Divisors of 307

List of positive integer divisors of 307 that divides 307 without a remainder.

1, 307

Divisors of 733

List of positive integer divisors of 733 that divides 733 without a remainder.

1, 733

Divisors of 146

List of positive integer divisors of 146 that divides 146 without a remainder.

1, 2, 73, 146

Greatest Common Divisior

We found the divisors of 455, 307, 733, 146 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 455, 307, 733, 146 is 1.

Therefore, GCD of numbers 455, 307, 733, 146 is 1

Given Input Data is 455, 307, 733, 146

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

Prime Factorization of 455 is 5 x 7 x 13

Prime Factorization of 307 is 307

Prime Factorization of 733 is 733

Prime Factorization of 146 is 2 x 73

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(455, 307) = 139685

GCD(455, 307) = ( 455 x 307 ) / 139685

GCD(455, 307) = 139685 / 139685

GCD(455, 307) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 733

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

LCM(1, 733) = 733

GCD(1, 733) = ( 1 x 733 ) / 733

GCD(1, 733) = 733 / 733

GCD(1, 733) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 146

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

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

GCD(1, 146) = 146 / 146

GCD(1, 146) = 1

GCD of 455, 307, 733, 146 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 527, 540, 601, 493
• GCD of 247, 793, 438, 302
• GCD of 364, 322, 421, 607
• GCD of 725, 613, 511, 837
• GCD of 658, 962, 683, 213

1. What is the GCD of 455, 307, 733, 146?

GCD of 455, 307, 733, 146 is 1

2. Where do I get the detailed procedure to find GCD of 455, 307, 733, 146?

You can find a detailed procedure to find GCD of 455, 307, 733, 146 on our page.

3. How to find GCD of 455, 307, 733, 146 on a calculator?

You can find the GCD of 455, 307, 733, 146 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.