Online GCD Calculator is useful to find the GCD of 789, 682, 151, 791 quickly. Get the easiest ways to solve the greatest common divisor of 789, 682, 151, 791 i.e 1 in different methods as follows.
Given Input numbers are 789, 682, 151, 791
In the factoring method, we have to find the divisors of all numbers
Divisors of 789 :
The positive integer divisors of 789 that completely divides 789 are.
1, 3, 263, 789
Divisors of 682 :
The positive integer divisors of 682 that completely divides 682 are.
1, 2, 11, 22, 31, 62, 341, 682
Divisors of 151 :
The positive integer divisors of 151 that completely divides 151 are.
1, 151
Divisors of 791 :
The positive integer divisors of 791 that completely divides 791 are.
1, 7, 113, 791
GCD of numbers is the greatest common divisor
So, the GCD (789, 682, 151, 791) = 1.
Given numbers are 789, 682, 151, 791
The list of prime factors of all numbers are
Prime factors of 789 are 3 x 263
Prime factors of 682 are 2 x 11 x 31
Prime factors of 151 are 151
Prime factors of 791 are 7 x 113
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 789, 682, 151, 791
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(789, 682) = 538098
GCD(789, 682) = ( 789 x 682 ) / 538098
= 789 / 682
= 789
Step2:
LCM(1, 151) = 151
GCD(1, 151) = ( 1 x 151 ) / 151
= 1 / 151
= 1
Step3:
LCM(1, 791) = 791
GCD(1, 791) = ( 1 x 791 ) / 791
= 1 / 791
= 1
So, Greatest Common Divisor of 789, 682, 151, 791 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 789, 682, 151, 791
The greatest common divisor of numbers 789, 682, 151, 791 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 789, 682, 151, 791 is 1.
1. What is the GCD of 789, 682, 151, 791?
GCD of given numbers 789, 682, 151, 791 is 1
2. How to calculate the greatest common divisor of 789, 682, 151, 791?
We can find the highest common divisor of 789, 682, 151, 791 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 789, 682, 151, 791 i.e 1.
3. How can I use the GCD of 789, 682, 151, 791Calculator?
Out the numbers 789, 682, 151, 791 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.