GCD of 850, 639, 12, 149 Calculator

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Make use of GCD Calculator to determine the Greatest Common Divisor of 850, 639, 12, 149 i.e. 1 largest integer that divides all the numbers equally.

GCD of 850, 639, 12, 149 is 1

GCD(850, 639, 12, 149) = 1

Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345

GCD of

GCD of numbers 850, 639, 12, 149 is 1

GCD(850, 639, 12, 149) = 1

GCD of 850,639,12,149 Calculator

GCDof 850,639,12,149 is 1

Given Input numbers are 850, 639, 12, 149

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

Divisors of 850

List of positive integer divisors of 850 that divides 850 without a remainder.

1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850

Divisors of 639

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

1, 3, 9, 71, 213, 639

Divisors of 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 149

List of positive integer divisors of 149 that divides 149 without a remainder.

1, 149

Greatest Common Divisior

We found the divisors of 850, 639, 12, 149 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 850, 639, 12, 149 is 1.

Therefore, GCD of numbers 850, 639, 12, 149 is 1

Finding GCD of 850, 639, 12, 149 using Prime Factorization

Given Input Data is 850, 639, 12, 149

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

Prime Factorization of 850 is 2 x 5 x 5 x 17

Prime Factorization of 639 is 3 x 3 x 71

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 149 is 149

The above numbers do not have any common prime factor. So GCD is 1

Finding GCD of 850, 639, 12, 149 using LCM Formula

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(850, 639) = 543150

GCD(850, 639) = ( 850 x 639 ) / 543150

GCD(850, 639) = 543150 / 543150

GCD(850, 639) = 1


Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 12

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

LCM(1, 12) = 12

GCD(1, 12) = ( 1 x 12 ) / 12

GCD(1, 12) = 12 / 12

GCD(1, 12) = 1


Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 149

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

LCM(1, 149) = 149

GCD(1, 149) = ( 1 x 149 ) / 149

GCD(1, 149) = 149 / 149

GCD(1, 149) = 1

GCD of 850, 639, 12, 149 is 1

GCD of Numbers Calculation Examples

FAQs on GCD of numbers 850, 639, 12, 149

1. What is the GCD of 850, 639, 12, 149?

GCD of 850, 639, 12, 149 is 1


2. Where do I get the detailed procedure to find GCD of 850, 639, 12, 149?

You can find a detailed procedure to find GCD of 850, 639, 12, 149 on our page.


3. How to find GCD of 850, 639, 12, 149 on a calculator?

You can find the GCD of 850, 639, 12, 149 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.