Online GCD Calculator is useful to find the GCD of 315, 159, 602, 857 quickly. Get the easiest ways to solve the greatest common divisor of 315, 159, 602, 857 i.e 1 in different methods as follows.
Given Input numbers are 315, 159, 602, 857
In the factoring method, we have to find the divisors of all numbers
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 159 :
The positive integer divisors of 159 that completely divides 159 are.
1, 3, 53, 159
Divisors of 602 :
The positive integer divisors of 602 that completely divides 602 are.
1, 2, 7, 14, 43, 86, 301, 602
Divisors of 857 :
The positive integer divisors of 857 that completely divides 857 are.
1, 857
GCD of numbers is the greatest common divisor
So, the GCD (315, 159, 602, 857) = 1.
Given numbers are 315, 159, 602, 857
The list of prime factors of all numbers are
Prime factors of 315 are 3 x 3 x 5 x 7
Prime factors of 159 are 3 x 53
Prime factors of 602 are 2 x 7 x 43
Prime factors of 857 are 857
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 315, 159, 602, 857
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(315, 159) = 16695
GCD(315, 159) = ( 315 x 159 ) / 16695
= 315 / 159
= 315
Step2:
LCM(3, 602) = 1806
GCD(3, 602) = ( 3 x 602 ) / 1806
= 3 / 602
= 3
Step3:
LCM(1, 857) = 857
GCD(1, 857) = ( 1 x 857 ) / 857
= 1 / 857
= 1
So, Greatest Common Divisor of 315, 159, 602, 857 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 315, 159, 602, 857
The greatest common divisor of numbers 315, 159, 602, 857 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 315, 159, 602, 857 is 1.
1. What is the GCD of 315, 159, 602, 857?
GCD of given numbers 315, 159, 602, 857 is 1
2. How to calculate the greatest common divisor of 315, 159, 602, 857?
We can find the highest common divisor of 315, 159, 602, 857 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 315, 159, 602, 857 i.e 1.
3. How can I use the GCD of 315, 159, 602, 857Calculator?
Out the numbers 315, 159, 602, 857 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.