GCD of 637, 188, 860 Calculator

Given Input numbers are 637, 188, 860

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

Divisors of 637

List of positive integer divisors of 637 that divides 637 without a remainder.

1, 7, 13, 49, 91, 637

Divisors of 188

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

1, 2, 4, 47, 94, 188

Divisors of 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Greatest Common Divisior

We found the divisors of 637, 188, 860 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 637, 188, 860 is 1.

Therefore, GCD of numbers 637, 188, 860 is 1

Given Input Data is 637, 188, 860

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

Prime Factorization of 637 is 7 x 7 x 13

Prime Factorization of 188 is 2 x 2 x 47

Prime Factorization of 860 is 2 x 2 x 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(637, 188) = 119756

GCD(637, 188) = ( 637 x 188 ) / 119756

GCD(637, 188) = 119756 / 119756

GCD(637, 188) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 860

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

LCM(1, 860) = 860

GCD(1, 860) = ( 1 x 860 ) / 860

GCD(1, 860) = 860 / 860

GCD(1, 860) = 1

GCD of 637, 188, 860 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 307, 232, 320
• GCD of 673, 788, 253
• GCD of 475, 746, 734
• GCD of 357, 124, 788
• GCD of 187, 771, 138

1. What is the GCD of 637, 188, 860?

GCD of 637, 188, 860 is 1

2. Where do I get the detailed procedure to find GCD of 637, 188, 860?

You can find a detailed procedure to find GCD of 637, 188, 860 on our page.

3. How to find GCD of 637, 188, 860 on a calculator?

You can find the GCD of 637, 188, 860 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.