GCD of 777, 185, 15, 495 Calculator

Given Input numbers are 777, 185, 15, 495

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

Divisors of 777

List of positive integer divisors of 777 that divides 777 without a remainder.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 185

List of positive integer divisors of 185 that divides 185 without a remainder.

1, 5, 37, 185

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 495

List of positive integer divisors of 495 that divides 495 without a remainder.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

Greatest Common Divisior

We found the divisors of 777, 185, 15, 495 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 777, 185, 15, 495 is 1.

Therefore, GCD of numbers 777, 185, 15, 495 is 1

Given Input Data is 777, 185, 15, 495

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

Prime Factorization of 777 is 3 x 7 x 37

Prime Factorization of 185 is 5 x 37

Prime Factorization of 15 is 3 x 5

Prime Factorization of 495 is 3 x 3 x 5 x 11

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(777, 185) = 3885

GCD(777, 185) = ( 777 x 185 ) / 3885

GCD(777, 185) = 143745 / 3885

GCD(777, 185) = 37

Step2:

Here we consider the GCD from the above i.e. 37 as first number and the next as 15

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

LCM(37, 15) = 555

GCD(37, 15) = ( 37 x 15 ) / 555

GCD(37, 15) = 555 / 555

GCD(37, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 495

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

LCM(1, 495) = 495

GCD(1, 495) = ( 1 x 495 ) / 495

GCD(1, 495) = 495 / 495

GCD(1, 495) = 1

GCD of 777, 185, 15, 495 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 835, 650, 31, 512
• GCD of 868, 590, 77, 512
• GCD of 156, 171, 90, 495
• GCD of 396, 391, 35, 275
• GCD of 443, 594, 40, 378

1. What is the GCD of 777, 185, 15, 495?

GCD of 777, 185, 15, 495 is 1

2. Where do I get the detailed procedure to find GCD of 777, 185, 15, 495?

You can find a detailed procedure to find GCD of 777, 185, 15, 495 on our page.

3. How to find GCD of 777, 185, 15, 495 on a calculator?

You can find the GCD of 777, 185, 15, 495 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.