Online GCD Calculator is useful to find the GCD of 703, 851, 916, 390 quickly. Get the easiest ways to solve the greatest common divisor of 703, 851, 916, 390 i.e 1 in different methods as follows.
Given Input numbers are 703, 851, 916, 390
In the factoring method, we have to find the divisors of all numbers
Divisors of 703 :
The positive integer divisors of 703 that completely divides 703 are.
1, 19, 37, 703
Divisors of 851 :
The positive integer divisors of 851 that completely divides 851 are.
1, 23, 37, 851
Divisors of 916 :
The positive integer divisors of 916 that completely divides 916 are.
1, 2, 4, 229, 458, 916
Divisors of 390 :
The positive integer divisors of 390 that completely divides 390 are.
1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
GCD of numbers is the greatest common divisor
So, the GCD (703, 851, 916, 390) = 1.
Given numbers are 703, 851, 916, 390
The list of prime factors of all numbers are
Prime factors of 703 are 19 x 37
Prime factors of 851 are 23 x 37
Prime factors of 916 are 2 x 2 x 229
Prime factors of 390 are 2 x 3 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 703, 851, 916, 390
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(703, 851) = 16169
GCD(703, 851) = ( 703 x 851 ) / 16169
= 703 / 851
= 703
Step2:
LCM(37, 916) = 33892
GCD(37, 916) = ( 37 x 916 ) / 33892
= 37 / 916
= 37
Step3:
LCM(1, 390) = 390
GCD(1, 390) = ( 1 x 390 ) / 390
= 1 / 390
= 1
So, Greatest Common Divisor of 703, 851, 916, 390 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 703, 851, 916, 390
The greatest common divisor of numbers 703, 851, 916, 390 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 703, 851, 916, 390 is 1.
1. What is the GCD of 703, 851, 916, 390?
GCD of given numbers 703, 851, 916, 390 is 1
2. How to calculate the greatest common divisor of 703, 851, 916, 390?
We can find the highest common divisor of 703, 851, 916, 390 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 703, 851, 916, 390 i.e 1.
3. How can I use the GCD of 703, 851, 916, 390Calculator?
Out the numbers 703, 851, 916, 390 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.