GCD of 145, 444, 813, 714 Calculator

Given Input numbers are 145, 444, 813, 714

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 444

List of positive integer divisors of 444 that divides 444 without a remainder.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Divisors of 714

List of positive integer divisors of 714 that divides 714 without a remainder.

1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714

Greatest Common Divisior

We found the divisors of 145, 444, 813, 714 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 145, 444, 813, 714 is 1.

Therefore, GCD of numbers 145, 444, 813, 714 is 1

Given Input Data is 145, 444, 813, 714

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

Prime Factorization of 145 is 5 x 29

Prime Factorization of 444 is 2 x 2 x 3 x 37

Prime Factorization of 813 is 3 x 271

Prime Factorization of 714 is 2 x 3 x 7 x 17

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, 444) = 64380

GCD(145, 444) = ( 145 x 444 ) / 64380

GCD(145, 444) = 64380 / 64380

GCD(145, 444) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 813

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

LCM(1, 813) = 813

GCD(1, 813) = ( 1 x 813 ) / 813

GCD(1, 813) = 813 / 813

GCD(1, 813) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 714

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

LCM(1, 714) = 714

GCD(1, 714) = ( 1 x 714 ) / 714

GCD(1, 714) = 714 / 714

GCD(1, 714) = 1

GCD of 145, 444, 813, 714 is 1

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1. What is the GCD of 145, 444, 813, 714?

GCD of 145, 444, 813, 714 is 1

2. Where do I get the detailed procedure to find GCD of 145, 444, 813, 714?

You can find a detailed procedure to find GCD of 145, 444, 813, 714 on our page.

3. How to find GCD of 145, 444, 813, 714 on a calculator?

You can find the GCD of 145, 444, 813, 714 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.