Online GCD Calculator is useful to find the GCD of 385, 517, 478, 135 quickly. Get the easiest ways to solve the greatest common divisor of 385, 517, 478, 135 i.e 1 in different methods as follows.
Given Input numbers are 385, 517, 478, 135
In the factoring method, we have to find the divisors of all numbers
Divisors of 385 :
The positive integer divisors of 385 that completely divides 385 are.
1, 5, 7, 11, 35, 55, 77, 385
Divisors of 517 :
The positive integer divisors of 517 that completely divides 517 are.
1, 11, 47, 517
Divisors of 478 :
The positive integer divisors of 478 that completely divides 478 are.
1, 2, 239, 478
Divisors of 135 :
The positive integer divisors of 135 that completely divides 135 are.
1, 3, 5, 9, 15, 27, 45, 135
GCD of numbers is the greatest common divisor
So, the GCD (385, 517, 478, 135) = 1.
Given numbers are 385, 517, 478, 135
The list of prime factors of all numbers are
Prime factors of 385 are 5 x 7 x 11
Prime factors of 517 are 11 x 47
Prime factors of 478 are 2 x 239
Prime factors of 135 are 3 x 3 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 385, 517, 478, 135
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(385, 517) = 18095
GCD(385, 517) = ( 385 x 517 ) / 18095
= 385 / 517
= 385
Step2:
LCM(11, 478) = 5258
GCD(11, 478) = ( 11 x 478 ) / 5258
= 11 / 478
= 11
Step3:
LCM(1, 135) = 135
GCD(1, 135) = ( 1 x 135 ) / 135
= 1 / 135
= 1
So, Greatest Common Divisor of 385, 517, 478, 135 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 385, 517, 478, 135
The greatest common divisor of numbers 385, 517, 478, 135 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 385, 517, 478, 135 is 1.
1. What is the GCD of 385, 517, 478, 135?
GCD of given numbers 385, 517, 478, 135 is 1
2. How to calculate the greatest common divisor of 385, 517, 478, 135?
We can find the highest common divisor of 385, 517, 478, 135 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 385, 517, 478, 135 i.e 1.
3. How can I use the GCD of 385, 517, 478, 135Calculator?
Out the numbers 385, 517, 478, 135 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.