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.
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.
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
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
Here are some samples of GCD of Numbers calculations.
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.
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.