Online GCD Calculator is useful to find the GCD of 486, 461, 398, 135 quickly. Get the easiest ways to solve the greatest common divisor of 486, 461, 398, 135 i.e 1 in different methods as follows.
Given Input numbers are 486, 461, 398, 135
In the factoring method, we have to find the divisors of all numbers
Divisors of 486 :
The positive integer divisors of 486 that completely divides 486 are.
1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486
Divisors of 461 :
The positive integer divisors of 461 that completely divides 461 are.
1, 461
Divisors of 398 :
The positive integer divisors of 398 that completely divides 398 are.
1, 2, 199, 398
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 (486, 461, 398, 135) = 1.
Given numbers are 486, 461, 398, 135
The list of prime factors of all numbers are
Prime factors of 486 are 2 x 3 x 3 x 3 x 3 x 3
Prime factors of 461 are 461
Prime factors of 398 are 2 x 199
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 486, 461, 398, 135
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(486, 461) = 224046
GCD(486, 461) = ( 486 x 461 ) / 224046
= 486 / 461
= 486
Step2:
LCM(1, 398) = 398
GCD(1, 398) = ( 1 x 398 ) / 398
= 1 / 398
= 1
Step3:
LCM(1, 135) = 135
GCD(1, 135) = ( 1 x 135 ) / 135
= 1 / 135
= 1
So, Greatest Common Divisor of 486, 461, 398, 135 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 486, 461, 398, 135
The greatest common divisor of numbers 486, 461, 398, 135 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 486, 461, 398, 135 is 1.
1. What is the GCD of 486, 461, 398, 135?
GCD of given numbers 486, 461, 398, 135 is 1
2. How to calculate the greatest common divisor of 486, 461, 398, 135?
We can find the highest common divisor of 486, 461, 398, 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 486, 461, 398, 135 i.e 1.
3. How can I use the GCD of 486, 461, 398, 135Calculator?
Out the numbers 486, 461, 398, 135 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.