Online GCD Calculator is useful to find the GCD of 120, 765, 133, 190 quickly. Get the easiest ways to solve the greatest common divisor of 120, 765, 133, 190 i.e 1 in different methods as follows.
Given Input numbers are 120, 765, 133, 190
In the factoring method, we have to find the divisors of all numbers
Divisors of 120 :
The positive integer divisors of 120 that completely divides 120 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
Divisors of 765 :
The positive integer divisors of 765 that completely divides 765 are.
1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765
Divisors of 133 :
The positive integer divisors of 133 that completely divides 133 are.
1, 7, 19, 133
Divisors of 190 :
The positive integer divisors of 190 that completely divides 190 are.
1, 2, 5, 10, 19, 38, 95, 190
GCD of numbers is the greatest common divisor
So, the GCD (120, 765, 133, 190) = 1.
Given numbers are 120, 765, 133, 190
The list of prime factors of all numbers are
Prime factors of 120 are 2 x 2 x 2 x 3 x 5
Prime factors of 765 are 3 x 3 x 5 x 17
Prime factors of 133 are 7 x 19
Prime factors of 190 are 2 x 5 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 120, 765, 133, 190
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(120, 765) = 6120
GCD(120, 765) = ( 120 x 765 ) / 6120
= 120 / 765
= 120
Step2:
LCM(15, 133) = 1995
GCD(15, 133) = ( 15 x 133 ) / 1995
= 15 / 133
= 15
Step3:
LCM(1, 190) = 190
GCD(1, 190) = ( 1 x 190 ) / 190
= 1 / 190
= 1
So, Greatest Common Divisor of 120, 765, 133, 190 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 120, 765, 133, 190
The greatest common divisor of numbers 120, 765, 133, 190 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 120, 765, 133, 190 is 1.
1. What is the GCD of 120, 765, 133, 190?
GCD of given numbers 120, 765, 133, 190 is 1
2. How to calculate the greatest common divisor of 120, 765, 133, 190?
We can find the highest common divisor of 120, 765, 133, 190 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 120, 765, 133, 190 i.e 1.
3. How can I use the GCD of 120, 765, 133, 190Calculator?
Out the numbers 120, 765, 133, 190 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.