GCD of 655, 467, 40, 787 Calculator

Given Input numbers are 655, 467, 40, 787

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

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Divisors of 467

List of positive integer divisors of 467 that divides 467 without a remainder.

1, 467

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 787

List of positive integer divisors of 787 that divides 787 without a remainder.

1, 787

Greatest Common Divisior

We found the divisors of 655, 467, 40, 787 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 655, 467, 40, 787 is 1.

Therefore, GCD of numbers 655, 467, 40, 787 is 1

Given Input Data is 655, 467, 40, 787

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

Prime Factorization of 655 is 5 x 131

Prime Factorization of 467 is 467

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

Prime Factorization of 787 is 787

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(655, 467) = 305885

GCD(655, 467) = ( 655 x 467 ) / 305885

GCD(655, 467) = 305885 / 305885

GCD(655, 467) = 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 787

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

LCM(1, 787) = 787

GCD(1, 787) = ( 1 x 787 ) / 787

GCD(1, 787) = 787 / 787

GCD(1, 787) = 1

GCD of 655, 467, 40, 787 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 447, 783, 26, 369
• GCD of 164, 528, 17, 766
• GCD of 856, 409, 75, 887
• GCD of 379, 911, 38, 438
• GCD of 216, 197, 50, 944

1. What is the GCD of 655, 467, 40, 787?

GCD of 655, 467, 40, 787 is 1

2. Where do I get the detailed procedure to find GCD of 655, 467, 40, 787?

You can find a detailed procedure to find GCD of 655, 467, 40, 787 on our page.

3. How to find GCD of 655, 467, 40, 787 on a calculator?

You can find the GCD of 655, 467, 40, 787 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.