GCD of 145, 321, 11, 773 Calculator

Given Input numbers are 145, 321, 11, 773

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 321

List of positive integer divisors of 321 that divides 321 without a remainder.

1, 3, 107, 321

Divisors of 11

List of positive integer divisors of 11 that divides 11 without a remainder.

1, 11

Divisors of 773

List of positive integer divisors of 773 that divides 773 without a remainder.

1, 773

Greatest Common Divisior

We found the divisors of 145, 321, 11, 773 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 145, 321, 11, 773 is 1.

Therefore, GCD of numbers 145, 321, 11, 773 is 1

Given Input Data is 145, 321, 11, 773

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

Prime Factorization of 145 is 5 x 29

Prime Factorization of 321 is 3 x 107

Prime Factorization of 11 is 11

Prime Factorization of 773 is 773

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, 321) = 46545

GCD(145, 321) = ( 145 x 321 ) / 46545

GCD(145, 321) = 46545 / 46545

GCD(145, 321) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 11

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

LCM(1, 11) = 11

GCD(1, 11) = ( 1 x 11 ) / 11

GCD(1, 11) = 11 / 11

GCD(1, 11) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 773

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

LCM(1, 773) = 773

GCD(1, 773) = ( 1 x 773 ) / 773

GCD(1, 773) = 773 / 773

GCD(1, 773) = 1

GCD of 145, 321, 11, 773 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 830, 522, 25, 771
• GCD of 217, 350, 60, 775
• GCD of 915, 971, 40, 978
• GCD of 823, 730, 21, 439
• GCD of 142, 219, 61, 933

1. What is the GCD of 145, 321, 11, 773?

GCD of 145, 321, 11, 773 is 1

2. Where do I get the detailed procedure to find GCD of 145, 321, 11, 773?

You can find a detailed procedure to find GCD of 145, 321, 11, 773 on our page.

3. How to find GCD of 145, 321, 11, 773 on a calculator?

You can find the GCD of 145, 321, 11, 773 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.