GCD of 146, 822, 385, 248 Calculator

Given Input numbers are 146, 822, 385, 248

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

Divisors of 146

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

1, 2, 73, 146

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 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 248

List of positive integer divisors of 248 that divides 248 without a remainder.

1, 2, 4, 8, 31, 62, 124, 248

Greatest Common Divisior

We found the divisors of 146, 822, 385, 248 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 146, 822, 385, 248 is 1.

Therefore, GCD of numbers 146, 822, 385, 248 is 1

Given Input Data is 146, 822, 385, 248

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

Prime Factorization of 146 is 2 x 73

Prime Factorization of 822 is 2 x 3 x 137

Prime Factorization of 385 is 5 x 7 x 11

Prime Factorization of 248 is 2 x 2 x 2 x 31

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(146, 822) = 60006

GCD(146, 822) = ( 146 x 822 ) / 60006

GCD(146, 822) = 120012 / 60006

GCD(146, 822) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 385

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

LCM(2, 385) = 770

GCD(2, 385) = ( 2 x 385 ) / 770

GCD(2, 385) = 770 / 770

GCD(2, 385) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 248

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

LCM(1, 248) = 248

GCD(1, 248) = ( 1 x 248 ) / 248

GCD(1, 248) = 248 / 248

GCD(1, 248) = 1

GCD of 146, 822, 385, 248 is 1

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1. What is the GCD of 146, 822, 385, 248?

GCD of 146, 822, 385, 248 is 1

2. Where do I get the detailed procedure to find GCD of 146, 822, 385, 248?

You can find a detailed procedure to find GCD of 146, 822, 385, 248 on our page.

3. How to find GCD of 146, 822, 385, 248 on a calculator?

You can find the GCD of 146, 822, 385, 248 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.