GCD of 915, 618, 188 Calculator

Given Input numbers are 915, 618, 188

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

Divisors of 915

List of positive integer divisors of 915 that divides 915 without a remainder.

1, 3, 5, 15, 61, 183, 305, 915

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 188

List of positive integer divisors of 188 that divides 188 without a remainder.

1, 2, 4, 47, 94, 188

Greatest Common Divisior

We found the divisors of 915, 618, 188 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 915, 618, 188 is 1.

Therefore, GCD of numbers 915, 618, 188 is 1

Given Input Data is 915, 618, 188

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

Prime Factorization of 915 is 3 x 5 x 61

Prime Factorization of 618 is 2 x 3 x 103

Prime Factorization of 188 is 2 x 2 x 47

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(915, 618) = 188490

GCD(915, 618) = ( 915 x 618 ) / 188490

GCD(915, 618) = 565470 / 188490

GCD(915, 618) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 188

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

LCM(3, 188) = 564

GCD(3, 188) = ( 3 x 188 ) / 564

GCD(3, 188) = 564 / 564

GCD(3, 188) = 1

GCD of 915, 618, 188 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 556, 308, 569
• GCD of 738, 540, 116
• GCD of 610, 454, 260
• GCD of 634, 726, 270
• GCD of 617, 238, 918

1. What is the GCD of 915, 618, 188?

GCD of 915, 618, 188 is 1

2. Where do I get the detailed procedure to find GCD of 915, 618, 188?

You can find a detailed procedure to find GCD of 915, 618, 188 on our page.

3. How to find GCD of 915, 618, 188 on a calculator?

You can find the GCD of 915, 618, 188 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.