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GCD of 636, 850, 638, 169 Calculator

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023


Online GCD Calculator is useful to find the GCD of 636, 850, 638, 169 quickly. Get the easiest ways to solve the greatest common divisor of 636, 850, 638, 169 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 636, 850, 638, 169 with Factoring?

Given Input numbers are 636, 850, 638, 169

In the factoring method, we have to find the divisors of all numbers

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 850 :

The positive integer divisors of 850 that completely divides 850 are.

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

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 169 :

The positive integer divisors of 169 that completely divides 169 are.

1, 13, 169


GCD of numbers is the greatest common divisor

So, the GCD (636, 850, 638, 169) = 1.

Find GCD of 636, 850, 638, 169 using Prime Factorization

Given numbers are 636, 850, 638, 169

The list of prime factors of all numbers are

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 850 are 2 x 5 x 5 x 17

Prime factors of 638 are 2 x 11 x 29

Prime factors of 169 are 13 x 13

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

Steps to Calculate GCD of 636, 850, 638, 169 using LCM Formula

Given numbers are 636, 850, 638, 169

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(636, 850) = 270300

GCD(636, 850) = ( 636 x 850 ) / 270300

= 636 / 850

= 636


Step2:

LCM(2, 638) = 638

GCD(2, 638) = ( 2 x 638 ) / 638

= 2 / 638

= 2


Step3:

LCM(2, 169) = 338

GCD(2, 169) = ( 2 x 169 ) / 338

= 2 / 169

= 2


So, Greatest Common Divisor of 636, 850, 638, 169 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 636, 850, 638, 169

Given numbers are 636, 850, 638, 169
The greatest common divisor of numbers 636, 850, 638, 169 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 636, 850, 638, 169 is 1.

FAQs on GCD of 636, 850, 638, 169 Calculator

1. What is the GCD of 636, 850, 638, 169?

GCD of given numbers 636, 850, 638, 169 is 1


2. How to calculate the greatest common divisor of 636, 850, 638, 169?

We can find the highest common divisor of 636, 850, 638, 169 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 636, 850, 638, 169 i.e 1.


3. How can I use the GCD of 636, 850, 638, 169Calculator?

Out the numbers 636, 850, 638, 169 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.