GCD of 40, 627, 975, 215 Calculator

Given Input numbers are 40, 627, 975, 215

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

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 627

List of positive integer divisors of 627 that divides 627 without a remainder.

1, 3, 11, 19, 33, 57, 209, 627

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

Divisors of 215

List of positive integer divisors of 215 that divides 215 without a remainder.

1, 5, 43, 215

Greatest Common Divisior

We found the divisors of 40, 627, 975, 215 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 40, 627, 975, 215 is 1.

Therefore, GCD of numbers 40, 627, 975, 215 is 1

Given Input Data is 40, 627, 975, 215

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

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

Prime Factorization of 627 is 3 x 11 x 19

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

Prime Factorization of 215 is 5 x 43

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(40, 627) = 25080

GCD(40, 627) = ( 40 x 627 ) / 25080

GCD(40, 627) = 25080 / 25080

GCD(40, 627) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 215

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

LCM(1, 215) = 215

GCD(1, 215) = ( 1 x 215 ) / 215

GCD(1, 215) = 215 / 215

GCD(1, 215) = 1

GCD of 40, 627, 975, 215 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 38, 660, 251, 620
• GCD of 60, 639, 553, 715
• GCD of 75, 355, 778, 700
• GCD of 63, 813, 421, 922
• GCD of 66, 472, 371, 776

1. What is the GCD of 40, 627, 975, 215?

GCD of 40, 627, 975, 215 is 1

2. Where do I get the detailed procedure to find GCD of 40, 627, 975, 215?

You can find a detailed procedure to find GCD of 40, 627, 975, 215 on our page.

3. How to find GCD of 40, 627, 975, 215 on a calculator?

You can find the GCD of 40, 627, 975, 215 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.