GCD of 140, 445, 773 Calculator

Given Input numbers are 140, 445, 773

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

Divisors of 140

List of positive integer divisors of 140 that divides 140 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 445

List of positive integer divisors of 445 that divides 445 without a remainder.

1, 5, 89, 445

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 140, 445, 773 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 140, 445, 773 is 1.

Therefore, GCD of numbers 140, 445, 773 is 1

Given Input Data is 140, 445, 773

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

Prime Factorization of 140 is 2 x 2 x 5 x 7

Prime Factorization of 445 is 5 x 89

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(140, 445) = 12460

GCD(140, 445) = ( 140 x 445 ) / 12460

GCD(140, 445) = 62300 / 12460

GCD(140, 445) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 773

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

LCM(5, 773) = 3865

GCD(5, 773) = ( 5 x 773 ) / 3865

GCD(5, 773) = 3865 / 3865

GCD(5, 773) = 1

GCD of 140, 445, 773 is 1

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1. What is the GCD of 140, 445, 773?

GCD of 140, 445, 773 is 1

2. Where do I get the detailed procedure to find GCD of 140, 445, 773?

You can find a detailed procedure to find GCD of 140, 445, 773 on our page.

3. How to find GCD of 140, 445, 773 on a calculator?

You can find the GCD of 140, 445, 773 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.