GCD of 828, 145, 662 Calculator

Given Input numbers are 828, 145, 662

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

Divisors of 828

List of positive integer divisors of 828 that divides 828 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

Divisors of 145

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

1, 5, 29, 145

Divisors of 662

List of positive integer divisors of 662 that divides 662 without a remainder.

1, 2, 331, 662

Greatest Common Divisior

We found the divisors of 828, 145, 662 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 828, 145, 662 is 1.

Therefore, GCD of numbers 828, 145, 662 is 1

Given Input Data is 828, 145, 662

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

Prime Factorization of 828 is 2 x 2 x 3 x 3 x 23

Prime Factorization of 145 is 5 x 29

Prime Factorization of 662 is 2 x 331

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(828, 145) = 120060

GCD(828, 145) = ( 828 x 145 ) / 120060

GCD(828, 145) = 120060 / 120060

GCD(828, 145) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 662

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

LCM(1, 662) = 662

GCD(1, 662) = ( 1 x 662 ) / 662

GCD(1, 662) = 662 / 662

GCD(1, 662) = 1

GCD of 828, 145, 662 is 1

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1. What is the GCD of 828, 145, 662?

GCD of 828, 145, 662 is 1

2. Where do I get the detailed procedure to find GCD of 828, 145, 662?

You can find a detailed procedure to find GCD of 828, 145, 662 on our page.

3. How to find GCD of 828, 145, 662 on a calculator?

You can find the GCD of 828, 145, 662 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.