Online GCD Calculator is useful to find the GCD of 786, 138, 910, 357 quickly. Get the easiest ways to solve the greatest common divisor of 786, 138, 910, 357 i.e 1 in different methods as follows.
Given Input numbers are 786, 138, 910, 357
In the factoring method, we have to find the divisors of all numbers
Divisors of 786 :
The positive integer divisors of 786 that completely divides 786 are.
1, 2, 3, 6, 131, 262, 393, 786
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
Divisors of 910 :
The positive integer divisors of 910 that completely divides 910 are.
1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
GCD of numbers is the greatest common divisor
So, the GCD (786, 138, 910, 357) = 1.
Given numbers are 786, 138, 910, 357
The list of prime factors of all numbers are
Prime factors of 786 are 2 x 3 x 131
Prime factors of 138 are 2 x 3 x 23
Prime factors of 910 are 2 x 5 x 7 x 13
Prime factors of 357 are 3 x 7 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 786, 138, 910, 357
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(786, 138) = 18078
GCD(786, 138) = ( 786 x 138 ) / 18078
= 786 / 138
= 786
Step2:
LCM(6, 910) = 2730
GCD(6, 910) = ( 6 x 910 ) / 2730
= 6 / 910
= 6
Step3:
LCM(2, 357) = 714
GCD(2, 357) = ( 2 x 357 ) / 714
= 2 / 357
= 2
So, Greatest Common Divisor of 786, 138, 910, 357 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 786, 138, 910, 357
The greatest common divisor of numbers 786, 138, 910, 357 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 786, 138, 910, 357 is 1.
1. What is the GCD of 786, 138, 910, 357?
GCD of given numbers 786, 138, 910, 357 is 1
2. How to calculate the greatest common divisor of 786, 138, 910, 357?
We can find the highest common divisor of 786, 138, 910, 357 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 786, 138, 910, 357 i.e 1.
3. How can I use the GCD of 786, 138, 910, 357Calculator?
Out the numbers 786, 138, 910, 357 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.