Online GCD Calculator is useful to find the GCD of 110, 670, 789, 838 quickly. Get the easiest ways to solve the greatest common divisor of 110, 670, 789, 838 i.e 1 in different methods as follows.
Given Input numbers are 110, 670, 789, 838
In the factoring method, we have to find the divisors of all numbers
Divisors of 110 :
The positive integer divisors of 110 that completely divides 110 are.
1, 2, 5, 10, 11, 22, 55, 110
Divisors of 670 :
The positive integer divisors of 670 that completely divides 670 are.
1, 2, 5, 10, 67, 134, 335, 670
Divisors of 789 :
The positive integer divisors of 789 that completely divides 789 are.
1, 3, 263, 789
Divisors of 838 :
The positive integer divisors of 838 that completely divides 838 are.
1, 2, 419, 838
GCD of numbers is the greatest common divisor
So, the GCD (110, 670, 789, 838) = 1.
Given numbers are 110, 670, 789, 838
The list of prime factors of all numbers are
Prime factors of 110 are 2 x 5 x 11
Prime factors of 670 are 2 x 5 x 67
Prime factors of 789 are 3 x 263
Prime factors of 838 are 2 x 419
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 110, 670, 789, 838
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(110, 670) = 7370
GCD(110, 670) = ( 110 x 670 ) / 7370
= 110 / 670
= 110
Step2:
LCM(10, 789) = 7890
GCD(10, 789) = ( 10 x 789 ) / 7890
= 10 / 789
= 10
Step3:
LCM(1, 838) = 838
GCD(1, 838) = ( 1 x 838 ) / 838
= 1 / 838
= 1
So, Greatest Common Divisor of 110, 670, 789, 838 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 110, 670, 789, 838
The greatest common divisor of numbers 110, 670, 789, 838 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 110, 670, 789, 838 is 1.
1. What is the GCD of 110, 670, 789, 838?
GCD of given numbers 110, 670, 789, 838 is 1
2. How to calculate the greatest common divisor of 110, 670, 789, 838?
We can find the highest common divisor of 110, 670, 789, 838 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 110, 670, 789, 838 i.e 1.
3. How can I use the GCD of 110, 670, 789, 838Calculator?
Out the numbers 110, 670, 789, 838 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.