Online GCD Calculator is useful to find the GCD of 150, 155, 819, 836 quickly. Get the easiest ways to solve the greatest common divisor of 150, 155, 819, 836 i.e 1 in different methods as follows.
Given Input numbers are 150, 155, 819, 836
In the factoring method, we have to find the divisors of all numbers
Divisors of 150 :
The positive integer divisors of 150 that completely divides 150 are.
1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150
Divisors of 155 :
The positive integer divisors of 155 that completely divides 155 are.
1, 5, 31, 155
Divisors of 819 :
The positive integer divisors of 819 that completely divides 819 are.
1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
Divisors of 836 :
The positive integer divisors of 836 that completely divides 836 are.
1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836
GCD of numbers is the greatest common divisor
So, the GCD (150, 155, 819, 836) = 1.
Given numbers are 150, 155, 819, 836
The list of prime factors of all numbers are
Prime factors of 150 are 2 x 3 x 5 x 5
Prime factors of 155 are 5 x 31
Prime factors of 819 are 3 x 3 x 7 x 13
Prime factors of 836 are 2 x 2 x 11 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 150, 155, 819, 836
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(150, 155) = 4650
GCD(150, 155) = ( 150 x 155 ) / 4650
= 150 / 155
= 150
Step2:
LCM(5, 819) = 4095
GCD(5, 819) = ( 5 x 819 ) / 4095
= 5 / 819
= 5
Step3:
LCM(1, 836) = 836
GCD(1, 836) = ( 1 x 836 ) / 836
= 1 / 836
= 1
So, Greatest Common Divisor of 150, 155, 819, 836 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 150, 155, 819, 836
The greatest common divisor of numbers 150, 155, 819, 836 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 150, 155, 819, 836 is 1.
1. What is the GCD of 150, 155, 819, 836?
GCD of given numbers 150, 155, 819, 836 is 1
2. How to calculate the greatest common divisor of 150, 155, 819, 836?
We can find the highest common divisor of 150, 155, 819, 836 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 150, 155, 819, 836 i.e 1.
3. How can I use the GCD of 150, 155, 819, 836Calculator?
Out the numbers 150, 155, 819, 836 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.