GCD of 75, 304, 127, 991 Calculator

Given Input numbers are 75, 304, 127, 991

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

Divisors of 75

List of positive integer divisors of 75 that divides 75 without a remainder.

1, 3, 5, 15, 25, 75

Divisors of 304

List of positive integer divisors of 304 that divides 304 without a remainder.

1, 2, 4, 8, 16, 19, 38, 76, 152, 304

Divisors of 127

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

1, 127

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Greatest Common Divisior

We found the divisors of 75, 304, 127, 991 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 75, 304, 127, 991 is 1.

Therefore, GCD of numbers 75, 304, 127, 991 is 1

Given Input Data is 75, 304, 127, 991

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

Prime Factorization of 75 is 3 x 5 x 5

Prime Factorization of 304 is 2 x 2 x 2 x 2 x 19

Prime Factorization of 127 is 127

Prime Factorization of 991 is 991

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(75, 304) = 22800

GCD(75, 304) = ( 75 x 304 ) / 22800

GCD(75, 304) = 22800 / 22800

GCD(75, 304) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 127

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

LCM(1, 127) = 127

GCD(1, 127) = ( 1 x 127 ) / 127

GCD(1, 127) = 127 / 127

GCD(1, 127) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 991

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

LCM(1, 991) = 991

GCD(1, 991) = ( 1 x 991 ) / 991

GCD(1, 991) = 991 / 991

GCD(1, 991) = 1

GCD of 75, 304, 127, 991 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 45, 515, 334, 847
• GCD of 10, 345, 699, 221
• GCD of 91, 487, 360, 169
• GCD of 27, 493, 691, 435
• GCD of 56, 560, 962, 953

1. What is the GCD of 75, 304, 127, 991?

GCD of 75, 304, 127, 991 is 1

2. Where do I get the detailed procedure to find GCD of 75, 304, 127, 991?

You can find a detailed procedure to find GCD of 75, 304, 127, 991 on our page.

3. How to find GCD of 75, 304, 127, 991 on a calculator?

You can find the GCD of 75, 304, 127, 991 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.