Online GCD Calculator is useful to find the GCD of 708, 905, 315, 105 quickly. Get the easiest ways to solve the greatest common divisor of 708, 905, 315, 105 i.e 1 in different methods as follows.
Given Input numbers are 708, 905, 315, 105
In the factoring method, we have to find the divisors of all numbers
Divisors of 708 :
The positive integer divisors of 708 that completely divides 708 are.
1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708
Divisors of 905 :
The positive integer divisors of 905 that completely divides 905 are.
1, 5, 181, 905
Divisors of 315 :
The positive integer divisors of 315 that completely divides 315 are.
1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
Divisors of 105 :
The positive integer divisors of 105 that completely divides 105 are.
1, 3, 5, 7, 15, 21, 35, 105
GCD of numbers is the greatest common divisor
So, the GCD (708, 905, 315, 105) = 1.
Given numbers are 708, 905, 315, 105
The list of prime factors of all numbers are
Prime factors of 708 are 2 x 2 x 3 x 59
Prime factors of 905 are 5 x 181
Prime factors of 315 are 3 x 3 x 5 x 7
Prime factors of 105 are 3 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 708, 905, 315, 105
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(708, 905) = 640740
GCD(708, 905) = ( 708 x 905 ) / 640740
= 708 / 905
= 708
Step2:
LCM(1, 315) = 315
GCD(1, 315) = ( 1 x 315 ) / 315
= 1 / 315
= 1
Step3:
LCM(1, 105) = 105
GCD(1, 105) = ( 1 x 105 ) / 105
= 1 / 105
= 1
So, Greatest Common Divisor of 708, 905, 315, 105 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 708, 905, 315, 105
The greatest common divisor of numbers 708, 905, 315, 105 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 708, 905, 315, 105 is 1.
1. What is the GCD of 708, 905, 315, 105?
GCD of given numbers 708, 905, 315, 105 is 1
2. How to calculate the greatest common divisor of 708, 905, 315, 105?
We can find the highest common divisor of 708, 905, 315, 105 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 708, 905, 315, 105 i.e 1.
3. How can I use the GCD of 708, 905, 315, 105Calculator?
Out the numbers 708, 905, 315, 105 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.