GCD of 92, 430, 765, 438 Calculator

Given Input numbers are 92, 430, 765, 438

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

Divisors of 92

List of positive integer divisors of 92 that divides 92 without a remainder.

1, 2, 4, 23, 46, 92

Divisors of 430

List of positive integer divisors of 430 that divides 430 without a remainder.

1, 2, 5, 10, 43, 86, 215, 430

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 438

List of positive integer divisors of 438 that divides 438 without a remainder.

1, 2, 3, 6, 73, 146, 219, 438

Greatest Common Divisior

We found the divisors of 92, 430, 765, 438 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 92, 430, 765, 438 is 1.

Therefore, GCD of numbers 92, 430, 765, 438 is 1

Given Input Data is 92, 430, 765, 438

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

Prime Factorization of 92 is 2 x 2 x 23

Prime Factorization of 430 is 2 x 5 x 43

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

Prime Factorization of 438 is 2 x 3 x 73

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(92, 430) = 19780

GCD(92, 430) = ( 92 x 430 ) / 19780

GCD(92, 430) = 39560 / 19780

GCD(92, 430) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 765

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

LCM(2, 765) = 1530

GCD(2, 765) = ( 2 x 765 ) / 1530

GCD(2, 765) = 1530 / 1530

GCD(2, 765) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 438

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

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

GCD(1, 438) = 438 / 438

GCD(1, 438) = 1

GCD of 92, 430, 765, 438 is 1

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• GCD of 83, 451, 703, 428
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1. What is the GCD of 92, 430, 765, 438?

GCD of 92, 430, 765, 438 is 1

2. Where do I get the detailed procedure to find GCD of 92, 430, 765, 438?

You can find a detailed procedure to find GCD of 92, 430, 765, 438 on our page.

3. How to find GCD of 92, 430, 765, 438 on a calculator?

You can find the GCD of 92, 430, 765, 438 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.