GCD of 90, 328, 711, 955 Calculator

Given Input numbers are 90, 328, 711, 955

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

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 328

List of positive integer divisors of 328 that divides 328 without a remainder.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 711

List of positive integer divisors of 711 that divides 711 without a remainder.

1, 3, 9, 79, 237, 711

Divisors of 955

List of positive integer divisors of 955 that divides 955 without a remainder.

1, 5, 191, 955

Greatest Common Divisior

We found the divisors of 90, 328, 711, 955 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 90, 328, 711, 955 is 1.

Therefore, GCD of numbers 90, 328, 711, 955 is 1

Given Input Data is 90, 328, 711, 955

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

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 328 is 2 x 2 x 2 x 41

Prime Factorization of 711 is 3 x 3 x 79

Prime Factorization of 955 is 5 x 191

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(90, 328) = 14760

GCD(90, 328) = ( 90 x 328 ) / 14760

GCD(90, 328) = 29520 / 14760

GCD(90, 328) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 711

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

LCM(2, 711) = 1422

GCD(2, 711) = ( 2 x 711 ) / 1422

GCD(2, 711) = 1422 / 1422

GCD(2, 711) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 955

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

LCM(1, 955) = 955

GCD(1, 955) = ( 1 x 955 ) / 955

GCD(1, 955) = 955 / 955

GCD(1, 955) = 1

GCD of 90, 328, 711, 955 is 1

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• GCD of 23, 516, 414, 125
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• GCD of 51, 813, 389, 590

1. What is the GCD of 90, 328, 711, 955?

GCD of 90, 328, 711, 955 is 1

2. Where do I get the detailed procedure to find GCD of 90, 328, 711, 955?

You can find a detailed procedure to find GCD of 90, 328, 711, 955 on our page.

3. How to find GCD of 90, 328, 711, 955 on a calculator?

You can find the GCD of 90, 328, 711, 955 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.