GCD of 822, 781, 14, 146 Calculator

Given Input numbers are 822, 781, 14, 146

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

Divisors of 822

List of positive integer divisors of 822 that divides 822 without a remainder.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 781

List of positive integer divisors of 781 that divides 781 without a remainder.

1, 11, 71, 781

Divisors of 14

List of positive integer divisors of 14 that divides 14 without a remainder.

1, 2, 7, 14

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 822, 781, 14, 146 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 822, 781, 14, 146 is 1.

Therefore, GCD of numbers 822, 781, 14, 146 is 1

Given Input Data is 822, 781, 14, 146

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

Prime Factorization of 822 is 2 x 3 x 137

Prime Factorization of 781 is 11 x 71

Prime Factorization of 14 is 2 x 7

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(822, 781) = 641982

GCD(822, 781) = ( 822 x 781 ) / 641982

GCD(822, 781) = 641982 / 641982

GCD(822, 781) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 14

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

LCM(1, 14) = 14

GCD(1, 14) = ( 1 x 14 ) / 14

GCD(1, 14) = 14 / 14

GCD(1, 14) = 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 822, 781, 14, 146 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 546, 868, 81, 311
• GCD of 933, 993, 12, 290
• GCD of 747, 293, 56, 237
• GCD of 310, 375, 44, 545
• GCD of 420, 109, 43, 656

1. What is the GCD of 822, 781, 14, 146?

GCD of 822, 781, 14, 146 is 1

2. Where do I get the detailed procedure to find GCD of 822, 781, 14, 146?

You can find a detailed procedure to find GCD of 822, 781, 14, 146 on our page.

3. How to find GCD of 822, 781, 14, 146 on a calculator?

You can find the GCD of 822, 781, 14, 146 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.