GCD of 127, 402, 432 Calculator

Given Input numbers are 127, 402, 432

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

Divisors of 127

List of positive integer divisors of 127 that divides 127 without a remainder.

1, 127

Divisors of 402

List of positive integer divisors of 402 that divides 402 without a remainder.

1, 2, 3, 6, 67, 134, 201, 402

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

Greatest Common Divisior

We found the divisors of 127, 402, 432 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 127, 402, 432 is 1.

Therefore, GCD of numbers 127, 402, 432 is 1

Given Input Data is 127, 402, 432

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

Prime Factorization of 127 is 127

Prime Factorization of 402 is 2 x 3 x 67

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

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(127, 402) = 51054

GCD(127, 402) = ( 127 x 402 ) / 51054

GCD(127, 402) = 51054 / 51054

GCD(127, 402) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 432

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

LCM(1, 432) = 432

GCD(1, 432) = ( 1 x 432 ) / 432

GCD(1, 432) = 432 / 432

GCD(1, 432) = 1

GCD of 127, 402, 432 is 1

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1. What is the GCD of 127, 402, 432?

GCD of 127, 402, 432 is 1

2. Where do I get the detailed procedure to find GCD of 127, 402, 432?

You can find a detailed procedure to find GCD of 127, 402, 432 on our page.

3. How to find GCD of 127, 402, 432 on a calculator?

You can find the GCD of 127, 402, 432 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.