GCD of 618, 916, 785 Calculator

Given Input numbers are 618, 916, 785

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

Divisors of 618

List of positive integer divisors of 618 that divides 618 without a remainder.

1, 2, 3, 6, 103, 206, 309, 618

Divisors of 916

List of positive integer divisors of 916 that divides 916 without a remainder.

1, 2, 4, 229, 458, 916

Divisors of 785

List of positive integer divisors of 785 that divides 785 without a remainder.

1, 5, 157, 785

Greatest Common Divisior

We found the divisors of 618, 916, 785 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 618, 916, 785 is 1.

Therefore, GCD of numbers 618, 916, 785 is 1

Given Input Data is 618, 916, 785

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

Prime Factorization of 618 is 2 x 3 x 103

Prime Factorization of 916 is 2 x 2 x 229

Prime Factorization of 785 is 5 x 157

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(618, 916) = 283044

GCD(618, 916) = ( 618 x 916 ) / 283044

GCD(618, 916) = 566088 / 283044

GCD(618, 916) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 785

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

LCM(2, 785) = 1570

GCD(2, 785) = ( 2 x 785 ) / 1570

GCD(2, 785) = 1570 / 1570

GCD(2, 785) = 1

GCD of 618, 916, 785 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 761, 547, 790
• GCD of 590, 555, 979
• GCD of 121, 359, 433
• GCD of 380, 847, 873
• GCD of 417, 583, 351

1. What is the GCD of 618, 916, 785?

GCD of 618, 916, 785 is 1

2. Where do I get the detailed procedure to find GCD of 618, 916, 785?

You can find a detailed procedure to find GCD of 618, 916, 785 on our page.

3. How to find GCD of 618, 916, 785 on a calculator?

You can find the GCD of 618, 916, 785 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.