Online GCD Calculator is useful to find the GCD of 385, 851, 777, 890 quickly. Get the easiest ways to solve the greatest common divisor of 385, 851, 777, 890 i.e 1 in different methods as follows.
Given Input numbers are 385, 851, 777, 890
In the factoring method, we have to find the divisors of all numbers
Divisors of 385 :
The positive integer divisors of 385 that completely divides 385 are.
1, 5, 7, 11, 35, 55, 77, 385
Divisors of 851 :
The positive integer divisors of 851 that completely divides 851 are.
1, 23, 37, 851
Divisors of 777 :
The positive integer divisors of 777 that completely divides 777 are.
1, 3, 7, 21, 37, 111, 259, 777
Divisors of 890 :
The positive integer divisors of 890 that completely divides 890 are.
1, 2, 5, 10, 89, 178, 445, 890
GCD of numbers is the greatest common divisor
So, the GCD (385, 851, 777, 890) = 1.
Given numbers are 385, 851, 777, 890
The list of prime factors of all numbers are
Prime factors of 385 are 5 x 7 x 11
Prime factors of 851 are 23 x 37
Prime factors of 777 are 3 x 7 x 37
Prime factors of 890 are 2 x 5 x 89
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 385, 851, 777, 890
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(385, 851) = 327635
GCD(385, 851) = ( 385 x 851 ) / 327635
= 385 / 851
= 385
Step2:
LCM(1, 777) = 777
GCD(1, 777) = ( 1 x 777 ) / 777
= 1 / 777
= 1
Step3:
LCM(1, 890) = 890
GCD(1, 890) = ( 1 x 890 ) / 890
= 1 / 890
= 1
So, Greatest Common Divisor of 385, 851, 777, 890 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 385, 851, 777, 890
The greatest common divisor of numbers 385, 851, 777, 890 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 385, 851, 777, 890 is 1.
1. What is the GCD of 385, 851, 777, 890?
GCD of given numbers 385, 851, 777, 890 is 1
2. How to calculate the greatest common divisor of 385, 851, 777, 890?
We can find the highest common divisor of 385, 851, 777, 890 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 385, 851, 777, 890 i.e 1.
3. How can I use the GCD of 385, 851, 777, 890Calculator?
Out the numbers 385, 851, 777, 890 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.