GCD of 422, 765, 429 Calculator

Given Input numbers are 422, 765, 429

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

Divisors of 422

List of positive integer divisors of 422 that divides 422 without a remainder.

1, 2, 211, 422

Divisors of 765

List of positive integer divisors of 765 that divides 765 without a remainder.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

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 422, 765, 429 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 422, 765, 429 is 1.

Therefore, GCD of numbers 422, 765, 429 is 1

Given Input Data is 422, 765, 429

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

Prime Factorization of 422 is 2 x 211

Prime Factorization of 765 is 3 x 3 x 5 x 17

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(422, 765) = 322830

GCD(422, 765) = ( 422 x 765 ) / 322830

GCD(422, 765) = 322830 / 322830

GCD(422, 765) = 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 422, 765, 429 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 241, 583, 832
• GCD of 831, 233, 684
• GCD of 499, 972, 991
• GCD of 375, 184, 597
• GCD of 430, 915, 261

1. What is the GCD of 422, 765, 429?

GCD of 422, 765, 429 is 1

2. Where do I get the detailed procedure to find GCD of 422, 765, 429?

You can find a detailed procedure to find GCD of 422, 765, 429 on our page.

3. How to find GCD of 422, 765, 429 on a calculator?

You can find the GCD of 422, 765, 429 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.