Online GCD Calculator is useful to find the GCD of 812, 342, 746, 137 quickly. Get the easiest ways to solve the greatest common divisor of 812, 342, 746, 137 i.e 1 in different methods as follows.
Given Input numbers are 812, 342, 746, 137
In the factoring method, we have to find the divisors of all numbers
Divisors of 812 :
The positive integer divisors of 812 that completely divides 812 are.
1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812
Divisors of 342 :
The positive integer divisors of 342 that completely divides 342 are.
1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
Divisors of 746 :
The positive integer divisors of 746 that completely divides 746 are.
1, 2, 373, 746
Divisors of 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
GCD of numbers is the greatest common divisor
So, the GCD (812, 342, 746, 137) = 1.
Given numbers are 812, 342, 746, 137
The list of prime factors of all numbers are
Prime factors of 812 are 2 x 2 x 7 x 29
Prime factors of 342 are 2 x 3 x 3 x 19
Prime factors of 746 are 2 x 373
Prime factors of 137 are 137
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 812, 342, 746, 137
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(812, 342) = 138852
GCD(812, 342) = ( 812 x 342 ) / 138852
= 812 / 342
= 812
Step2:
LCM(2, 746) = 746
GCD(2, 746) = ( 2 x 746 ) / 746
= 2 / 746
= 2
Step3:
LCM(2, 137) = 274
GCD(2, 137) = ( 2 x 137 ) / 274
= 2 / 137
= 2
So, Greatest Common Divisor of 812, 342, 746, 137 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 812, 342, 746, 137
The greatest common divisor of numbers 812, 342, 746, 137 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 812, 342, 746, 137 is 1.
1. What is the GCD of 812, 342, 746, 137?
GCD of given numbers 812, 342, 746, 137 is 1
2. How to calculate the greatest common divisor of 812, 342, 746, 137?
We can find the highest common divisor of 812, 342, 746, 137 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 812, 342, 746, 137 i.e 1.
3. How can I use the GCD of 812, 342, 746, 137Calculator?
Out the numbers 812, 342, 746, 137 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.