Online GCD Calculator is useful to find the GCD of 170, 536, 117, 680 quickly. Get the easiest ways to solve the greatest common divisor of 170, 536, 117, 680 i.e 1 in different methods as follows.
Given Input numbers are 170, 536, 117, 680
In the factoring method, we have to find the divisors of all numbers
Divisors of 170 :
The positive integer divisors of 170 that completely divides 170 are.
1, 2, 5, 10, 17, 34, 85, 170
Divisors of 536 :
The positive integer divisors of 536 that completely divides 536 are.
1, 2, 4, 8, 67, 134, 268, 536
Divisors of 117 :
The positive integer divisors of 117 that completely divides 117 are.
1, 3, 9, 13, 39, 117
Divisors of 680 :
The positive integer divisors of 680 that completely divides 680 are.
1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
GCD of numbers is the greatest common divisor
So, the GCD (170, 536, 117, 680) = 1.
Given numbers are 170, 536, 117, 680
The list of prime factors of all numbers are
Prime factors of 170 are 2 x 5 x 17
Prime factors of 536 are 2 x 2 x 2 x 67
Prime factors of 117 are 3 x 3 x 13
Prime factors of 680 are 2 x 2 x 2 x 5 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 170, 536, 117, 680
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(170, 536) = 45560
GCD(170, 536) = ( 170 x 536 ) / 45560
= 170 / 536
= 170
Step2:
LCM(2, 117) = 234
GCD(2, 117) = ( 2 x 117 ) / 234
= 2 / 117
= 2
Step3:
LCM(1, 680) = 680
GCD(1, 680) = ( 1 x 680 ) / 680
= 1 / 680
= 1
So, Greatest Common Divisor of 170, 536, 117, 680 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 170, 536, 117, 680
The greatest common divisor of numbers 170, 536, 117, 680 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 170, 536, 117, 680 is 1.
1. What is the GCD of 170, 536, 117, 680?
GCD of given numbers 170, 536, 117, 680 is 1
2. How to calculate the greatest common divisor of 170, 536, 117, 680?
We can find the highest common divisor of 170, 536, 117, 680 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 170, 536, 117, 680 i.e 1.
3. How can I use the GCD of 170, 536, 117, 680Calculator?
Out the numbers 170, 536, 117, 680 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.