GCD of 451, 816, 663, 146 Calculator

Given Input numbers are 451, 816, 663, 146

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

Divisors of 451

List of positive integer divisors of 451 that divides 451 without a remainder.

1, 11, 41, 451

Divisors of 816

List of positive integer divisors of 816 that divides 816 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

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 451, 816, 663, 146 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 451, 816, 663, 146 is 1.

Therefore, GCD of numbers 451, 816, 663, 146 is 1

Given Input Data is 451, 816, 663, 146

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

Prime Factorization of 451 is 11 x 41

Prime Factorization of 816 is 2 x 2 x 2 x 2 x 3 x 17

Prime Factorization of 663 is 3 x 13 x 17

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(451, 816) = 368016

GCD(451, 816) = ( 451 x 816 ) / 368016

GCD(451, 816) = 368016 / 368016

GCD(451, 816) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 663

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

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

GCD(1, 663) = 663 / 663

GCD(1, 663) = 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 451, 816, 663, 146 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 713, 650, 786, 975
• GCD of 482, 690, 518, 423
• GCD of 847, 725, 993, 114
• GCD of 645, 371, 856, 813
• GCD of 650, 446, 304, 392

1. What is the GCD of 451, 816, 663, 146?

GCD of 451, 816, 663, 146 is 1

2. Where do I get the detailed procedure to find GCD of 451, 816, 663, 146?

You can find a detailed procedure to find GCD of 451, 816, 663, 146 on our page.

3. How to find GCD of 451, 816, 663, 146 on a calculator?

You can find the GCD of 451, 816, 663, 146 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.