Online GCD Calculator is useful to find the GCD of 208, 458, 370, 117 quickly. Get the easiest ways to solve the greatest common divisor of 208, 458, 370, 117 i.e 1 in different methods as follows.
Given Input numbers are 208, 458, 370, 117
In the factoring method, we have to find the divisors of all numbers
Divisors of 208 :
The positive integer divisors of 208 that completely divides 208 are.
1, 2, 4, 8, 13, 16, 26, 52, 104, 208
Divisors of 458 :
The positive integer divisors of 458 that completely divides 458 are.
1, 2, 229, 458
Divisors of 370 :
The positive integer divisors of 370 that completely divides 370 are.
1, 2, 5, 10, 37, 74, 185, 370
Divisors of 117 :
The positive integer divisors of 117 that completely divides 117 are.
1, 3, 9, 13, 39, 117
GCD of numbers is the greatest common divisor
So, the GCD (208, 458, 370, 117) = 1.
Given numbers are 208, 458, 370, 117
The list of prime factors of all numbers are
Prime factors of 208 are 2 x 2 x 2 x 2 x 13
Prime factors of 458 are 2 x 229
Prime factors of 370 are 2 x 5 x 37
Prime factors of 117 are 3 x 3 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 208, 458, 370, 117
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(208, 458) = 47632
GCD(208, 458) = ( 208 x 458 ) / 47632
= 208 / 458
= 208
Step2:
LCM(2, 370) = 370
GCD(2, 370) = ( 2 x 370 ) / 370
= 2 / 370
= 2
Step3:
LCM(2, 117) = 234
GCD(2, 117) = ( 2 x 117 ) / 234
= 2 / 117
= 2
So, Greatest Common Divisor of 208, 458, 370, 117 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 208, 458, 370, 117
The greatest common divisor of numbers 208, 458, 370, 117 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 208, 458, 370, 117 is 1.
1. What is the GCD of 208, 458, 370, 117?
GCD of given numbers 208, 458, 370, 117 is 1
2. How to calculate the greatest common divisor of 208, 458, 370, 117?
We can find the highest common divisor of 208, 458, 370, 117 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 208, 458, 370, 117 i.e 1.
3. How can I use the GCD of 208, 458, 370, 117Calculator?
Out the numbers 208, 458, 370, 117 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.