GCD of 370, 598, 639 Calculator

Given Input numbers are 370, 598, 639

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

Divisors of 370

List of positive integer divisors of 370 that divides 370 without a remainder.

1, 2, 5, 10, 37, 74, 185, 370

Divisors of 598

List of positive integer divisors of 598 that divides 598 without a remainder.

1, 2, 13, 23, 26, 46, 299, 598

Divisors of 639

List of positive integer divisors of 639 that divides 639 without a remainder.

1, 3, 9, 71, 213, 639

Greatest Common Divisior

We found the divisors of 370, 598, 639 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 370, 598, 639 is 1.

Therefore, GCD of numbers 370, 598, 639 is 1

Given Input Data is 370, 598, 639

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

Prime Factorization of 370 is 2 x 5 x 37

Prime Factorization of 598 is 2 x 13 x 23

Prime Factorization of 639 is 3 x 3 x 71

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(370, 598) = 110630

GCD(370, 598) = ( 370 x 598 ) / 110630

GCD(370, 598) = 221260 / 110630

GCD(370, 598) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 639

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

LCM(2, 639) = 1278

GCD(2, 639) = ( 2 x 639 ) / 1278

GCD(2, 639) = 1278 / 1278

GCD(2, 639) = 1

GCD of 370, 598, 639 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 161, 681, 806
• GCD of 875, 416, 105
• GCD of 896, 634, 512
• GCD of 345, 570, 191
• GCD of 144, 874, 764

1. What is the GCD of 370, 598, 639?

GCD of 370, 598, 639 is 1

2. Where do I get the detailed procedure to find GCD of 370, 598, 639?

You can find a detailed procedure to find GCD of 370, 598, 639 on our page.

3. How to find GCD of 370, 598, 639 on a calculator?

You can find the GCD of 370, 598, 639 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.