GCD of 318, 181, 40, 975 Calculator

Given Input numbers are 318, 181, 40, 975

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

Divisors of 318

List of positive integer divisors of 318 that divides 318 without a remainder.

1, 2, 3, 6, 53, 106, 159, 318

Divisors of 181

List of positive integer divisors of 181 that divides 181 without a remainder.

1, 181

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Divisors of 975

List of positive integer divisors of 975 that divides 975 without a remainder.

1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

Greatest Common Divisior

We found the divisors of 318, 181, 40, 975 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 318, 181, 40, 975 is 1.

Therefore, GCD of numbers 318, 181, 40, 975 is 1

Given Input Data is 318, 181, 40, 975

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

Prime Factorization of 318 is 2 x 3 x 53

Prime Factorization of 181 is 181

Prime Factorization of 40 is 2 x 2 x 2 x 5

Prime Factorization of 975 is 3 x 5 x 5 x 13

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(318, 181) = 57558

GCD(318, 181) = ( 318 x 181 ) / 57558

GCD(318, 181) = 57558 / 57558

GCD(318, 181) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 40

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

LCM(1, 40) = 40

GCD(1, 40) = ( 1 x 40 ) / 40

GCD(1, 40) = 40 / 40

GCD(1, 40) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 975

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

LCM(1, 975) = 975

GCD(1, 975) = ( 1 x 975 ) / 975

GCD(1, 975) = 975 / 975

GCD(1, 975) = 1

GCD of 318, 181, 40, 975 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 931, 181, 88, 633
• GCD of 145, 390, 90, 460
• GCD of 639, 511, 13, 319
• GCD of 262, 472, 11, 483
• GCD of 682, 171, 62, 388

1. What is the GCD of 318, 181, 40, 975?

GCD of 318, 181, 40, 975 is 1

2. Where do I get the detailed procedure to find GCD of 318, 181, 40, 975?

You can find a detailed procedure to find GCD of 318, 181, 40, 975 on our page.

3. How to find GCD of 318, 181, 40, 975 on a calculator?

You can find the GCD of 318, 181, 40, 975 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.