GCD of 432, 720, 429, 502 Calculator

Given Input numbers are 432, 720, 429, 502

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

Divisors of 432

List of positive integer divisors of 432 that divides 432 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

Divisors of 720

List of positive integer divisors of 720 that divides 720 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

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 502

List of positive integer divisors of 502 that divides 502 without a remainder.

1, 2, 251, 502

Greatest Common Divisior

We found the divisors of 432, 720, 429, 502 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 432, 720, 429, 502 is 1.

Therefore, GCD of numbers 432, 720, 429, 502 is 1

Given Input Data is 432, 720, 429, 502

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

Prime Factorization of 432 is 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 720 is 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime Factorization of 429 is 3 x 11 x 13

Prime Factorization of 502 is 2 x 251

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(432, 720) = 2160

GCD(432, 720) = ( 432 x 720 ) / 2160

GCD(432, 720) = 311040 / 2160

GCD(432, 720) = 144

Step2:

Here we consider the GCD from the above i.e. 144 as first number and the next as 429

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

LCM(144, 429) = 20592

GCD(144, 429) = ( 144 x 429 ) / 20592

GCD(144, 429) = 61776 / 20592

GCD(144, 429) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 502

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

LCM(3, 502) = 1506

GCD(3, 502) = ( 3 x 502 ) / 1506

GCD(3, 502) = 1506 / 1506

GCD(3, 502) = 1

GCD of 432, 720, 429, 502 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 119, 785, 102, 161
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• GCD of 716, 360, 268, 163
• GCD of 124, 812, 737, 108

1. What is the GCD of 432, 720, 429, 502?

GCD of 432, 720, 429, 502 is 1

2. Where do I get the detailed procedure to find GCD of 432, 720, 429, 502?

You can find a detailed procedure to find GCD of 432, 720, 429, 502 on our page.

3. How to find GCD of 432, 720, 429, 502 on a calculator?

You can find the GCD of 432, 720, 429, 502 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.