GCD of 773, 320, 429 Calculator

Given Input numbers are 773, 320, 429

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

Divisors of 773

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

1, 773

Divisors of 320

List of positive integer divisors of 320 that divides 320 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 429

List of positive integer divisors of 429 that divides 429 without a remainder.

1, 3, 11, 13, 33, 39, 143, 429

Greatest Common Divisior

We found the divisors of 773, 320, 429 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 773, 320, 429 is 1.

Therefore, GCD of numbers 773, 320, 429 is 1

Given Input Data is 773, 320, 429

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

Prime Factorization of 773 is 773

Prime Factorization of 320 is 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 429 is 3 x 11 x 13

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(773, 320) = 247360

GCD(773, 320) = ( 773 x 320 ) / 247360

GCD(773, 320) = 247360 / 247360

GCD(773, 320) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 429

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

LCM(1, 429) = 429

GCD(1, 429) = ( 1 x 429 ) / 429

GCD(1, 429) = 429 / 429

GCD(1, 429) = 1

GCD of 773, 320, 429 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 588, 136, 911
• GCD of 404, 836, 333
• GCD of 518, 104, 178
• GCD of 840, 105, 480
• GCD of 742, 235, 254

1. What is the GCD of 773, 320, 429?

GCD of 773, 320, 429 is 1

2. Where do I get the detailed procedure to find GCD of 773, 320, 429?

You can find a detailed procedure to find GCD of 773, 320, 429 on our page.

3. How to find GCD of 773, 320, 429 on a calculator?

You can find the GCD of 773, 320, 429 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.