Online GCD Calculator is useful to find the GCD of 814, 426, 308, 787 quickly. Get the easiest ways to solve the greatest common divisor of 814, 426, 308, 787 i.e 1 in different methods as follows.
Given Input numbers are 814, 426, 308, 787
In the factoring method, we have to find the divisors of all numbers
Divisors of 814 :
The positive integer divisors of 814 that completely divides 814 are.
1, 2, 11, 22, 37, 74, 407, 814
Divisors of 426 :
The positive integer divisors of 426 that completely divides 426 are.
1, 2, 3, 6, 71, 142, 213, 426
Divisors of 308 :
The positive integer divisors of 308 that completely divides 308 are.
1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308
Divisors of 787 :
The positive integer divisors of 787 that completely divides 787 are.
1, 787
GCD of numbers is the greatest common divisor
So, the GCD (814, 426, 308, 787) = 1.
Given numbers are 814, 426, 308, 787
The list of prime factors of all numbers are
Prime factors of 814 are 2 x 11 x 37
Prime factors of 426 are 2 x 3 x 71
Prime factors of 308 are 2 x 2 x 7 x 11
Prime factors of 787 are 787
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 814, 426, 308, 787
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(814, 426) = 173382
GCD(814, 426) = ( 814 x 426 ) / 173382
= 814 / 426
= 814
Step2:
LCM(2, 308) = 308
GCD(2, 308) = ( 2 x 308 ) / 308
= 2 / 308
= 2
Step3:
LCM(2, 787) = 1574
GCD(2, 787) = ( 2 x 787 ) / 1574
= 2 / 787
= 2
So, Greatest Common Divisor of 814, 426, 308, 787 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 814, 426, 308, 787
The greatest common divisor of numbers 814, 426, 308, 787 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 814, 426, 308, 787 is 1.
1. What is the GCD of 814, 426, 308, 787?
GCD of given numbers 814, 426, 308, 787 is 1
2. How to calculate the greatest common divisor of 814, 426, 308, 787?
We can find the highest common divisor of 814, 426, 308, 787 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 814, 426, 308, 787 i.e 1.
3. How can I use the GCD of 814, 426, 308, 787Calculator?
Out the numbers 814, 426, 308, 787 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.