GCD of 145, 816, 12, 883 Calculator

Given Input numbers are 145, 816, 12, 883

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

Divisors of 145

List of positive integer divisors of 145 that divides 145 without a remainder.

1, 5, 29, 145

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 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 883

List of positive integer divisors of 883 that divides 883 without a remainder.

1, 883

Greatest Common Divisior

We found the divisors of 145, 816, 12, 883 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 145, 816, 12, 883 is 1.

Therefore, GCD of numbers 145, 816, 12, 883 is 1

Given Input Data is 145, 816, 12, 883

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

Prime Factorization of 145 is 5 x 29

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

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 883 is 883

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(145, 816) = 118320

GCD(145, 816) = ( 145 x 816 ) / 118320

GCD(145, 816) = 118320 / 118320

GCD(145, 816) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 12

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

LCM(1, 12) = 12

GCD(1, 12) = ( 1 x 12 ) / 12

GCD(1, 12) = 12 / 12

GCD(1, 12) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 883

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

LCM(1, 883) = 883

GCD(1, 883) = ( 1 x 883 ) / 883

GCD(1, 883) = 883 / 883

GCD(1, 883) = 1

GCD of 145, 816, 12, 883 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 683, 841, 20, 576
• GCD of 950, 716, 59, 598
• GCD of 253, 649, 81, 108
• GCD of 356, 745, 99, 250
• GCD of 940, 972, 54, 453

1. What is the GCD of 145, 816, 12, 883?

GCD of 145, 816, 12, 883 is 1

2. Where do I get the detailed procedure to find GCD of 145, 816, 12, 883?

You can find a detailed procedure to find GCD of 145, 816, 12, 883 on our page.

3. How to find GCD of 145, 816, 12, 883 on a calculator?

You can find the GCD of 145, 816, 12, 883 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.