Online GCD Calculator is useful to find the GCD of 890, 133, 380, 878 quickly. Get the easiest ways to solve the greatest common divisor of 890, 133, 380, 878 i.e 1 in different methods as follows.
Given Input numbers are 890, 133, 380, 878
In the factoring method, we have to find the divisors of all numbers
Divisors of 890 :
The positive integer divisors of 890 that completely divides 890 are.
1, 2, 5, 10, 89, 178, 445, 890
Divisors of 133 :
The positive integer divisors of 133 that completely divides 133 are.
1, 7, 19, 133
Divisors of 380 :
The positive integer divisors of 380 that completely divides 380 are.
1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380
Divisors of 878 :
The positive integer divisors of 878 that completely divides 878 are.
1, 2, 439, 878
GCD of numbers is the greatest common divisor
So, the GCD (890, 133, 380, 878) = 1.
Given numbers are 890, 133, 380, 878
The list of prime factors of all numbers are
Prime factors of 890 are 2 x 5 x 89
Prime factors of 133 are 7 x 19
Prime factors of 380 are 2 x 2 x 5 x 19
Prime factors of 878 are 2 x 439
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 890, 133, 380, 878
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(890, 133) = 118370
GCD(890, 133) = ( 890 x 133 ) / 118370
= 890 / 133
= 890
Step2:
LCM(1, 380) = 380
GCD(1, 380) = ( 1 x 380 ) / 380
= 1 / 380
= 1
Step3:
LCM(1, 878) = 878
GCD(1, 878) = ( 1 x 878 ) / 878
= 1 / 878
= 1
So, Greatest Common Divisor of 890, 133, 380, 878 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 890, 133, 380, 878
The greatest common divisor of numbers 890, 133, 380, 878 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 890, 133, 380, 878 is 1.
1. What is the GCD of 890, 133, 380, 878?
GCD of given numbers 890, 133, 380, 878 is 1
2. How to calculate the greatest common divisor of 890, 133, 380, 878?
We can find the highest common divisor of 890, 133, 380, 878 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 890, 133, 380, 878 i.e 1.
3. How can I use the GCD of 890, 133, 380, 878Calculator?
Out the numbers 890, 133, 380, 878 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.