GCD of 429, 479, 753, 189 Calculator

Given Input numbers are 429, 479, 753, 189

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

Divisors of 429

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

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

Divisors of 479

List of positive integer divisors of 479 that divides 479 without a remainder.

1, 479

Divisors of 753

List of positive integer divisors of 753 that divides 753 without a remainder.

1, 3, 251, 753

Divisors of 189

List of positive integer divisors of 189 that divides 189 without a remainder.

1, 3, 7, 9, 21, 27, 63, 189

Greatest Common Divisior

We found the divisors of 429, 479, 753, 189 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 429, 479, 753, 189 is 1.

Therefore, GCD of numbers 429, 479, 753, 189 is 1

Given Input Data is 429, 479, 753, 189

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

Prime Factorization of 429 is 3 x 11 x 13

Prime Factorization of 479 is 479

Prime Factorization of 753 is 3 x 251

Prime Factorization of 189 is 3 x 3 x 3 x 7

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(429, 479) = 205491

GCD(429, 479) = ( 429 x 479 ) / 205491

GCD(429, 479) = 205491 / 205491

GCD(429, 479) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 753

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

LCM(1, 753) = 753

GCD(1, 753) = ( 1 x 753 ) / 753

GCD(1, 753) = 753 / 753

GCD(1, 753) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 189

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

LCM(1, 189) = 189

GCD(1, 189) = ( 1 x 189 ) / 189

GCD(1, 189) = 189 / 189

GCD(1, 189) = 1

GCD of 429, 479, 753, 189 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 295, 134, 771, 807
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• GCD of 903, 545, 834, 707
• GCD of 752, 510, 694, 299

1. What is the GCD of 429, 479, 753, 189?

GCD of 429, 479, 753, 189 is 1

2. Where do I get the detailed procedure to find GCD of 429, 479, 753, 189?

You can find a detailed procedure to find GCD of 429, 479, 753, 189 on our page.

3. How to find GCD of 429, 479, 753, 189 on a calculator?

You can find the GCD of 429, 479, 753, 189 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.