Online GCD Calculator is useful to find the GCD of 712, 643, 370 quickly. Get the easiest ways to solve the greatest common divisor of 712, 643, 370 i.e 1 in different methods as follows.
Given Input numbers are 712, 643, 370
In the factoring method, we have to find the divisors of all numbers
Divisors of 712 :
The positive integer divisors of 712 that completely divides 712 are.
1, 2, 4, 8, 89, 178, 356, 712
Divisors of 643 :
The positive integer divisors of 643 that completely divides 643 are.
1, 643
Divisors of 370 :
The positive integer divisors of 370 that completely divides 370 are.
1, 2, 5, 10, 37, 74, 185, 370
GCD of numbers is the greatest common divisor
So, the GCD (712, 643, 370) = 1.
Given numbers are 712, 643, 370
The list of prime factors of all numbers are
Prime factors of 712 are 2 x 2 x 2 x 89
Prime factors of 643 are 643
Prime factors of 370 are 2 x 5 x 37
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 712, 643, 370
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(712, 643) = 457816
GCD(712, 643) = ( 712 x 643 ) / 457816
= 712 / 643
= 712
Step2:
LCM(1, 370) = 370
GCD(1, 370) = ( 1 x 370 ) / 370
= 1 / 370
= 1
So, Greatest Common Divisor of 712, 643, 370 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 712, 643, 370
The greatest common divisor of numbers 712, 643, 370 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 712, 643, 370 is 1.
1. What is the GCD of 712, 643, 370?
GCD of given numbers 712, 643, 370 is 1
2. How to calculate the greatest common divisor of 712, 643, 370?
We can find the highest common divisor of 712, 643, 370 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 712, 643, 370 i.e 1.
3. How can I use the GCD of 712, 643, 370Calculator?
Out the numbers 712, 643, 370 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.