Online GCD Calculator is useful to find the GCD of 539, 420, 477, 918 quickly. Get the easiest ways to solve the greatest common divisor of 539, 420, 477, 918 i.e 1 in different methods as follows.
Given Input numbers are 539, 420, 477, 918
In the factoring method, we have to find the divisors of all numbers
Divisors of 539 :
The positive integer divisors of 539 that completely divides 539 are.
1, 7, 11, 49, 77, 539
Divisors of 420 :
The positive integer divisors of 420 that completely divides 420 are.
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
Divisors of 477 :
The positive integer divisors of 477 that completely divides 477 are.
1, 3, 9, 53, 159, 477
Divisors of 918 :
The positive integer divisors of 918 that completely divides 918 are.
1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
GCD of numbers is the greatest common divisor
So, the GCD (539, 420, 477, 918) = 1.
Given numbers are 539, 420, 477, 918
The list of prime factors of all numbers are
Prime factors of 539 are 7 x 7 x 11
Prime factors of 420 are 2 x 2 x 3 x 5 x 7
Prime factors of 477 are 3 x 3 x 53
Prime factors of 918 are 2 x 3 x 3 x 3 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 539, 420, 477, 918
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(539, 420) = 32340
GCD(539, 420) = ( 539 x 420 ) / 32340
= 539 / 420
= 539
Step2:
LCM(7, 477) = 3339
GCD(7, 477) = ( 7 x 477 ) / 3339
= 7 / 477
= 7
Step3:
LCM(1, 918) = 918
GCD(1, 918) = ( 1 x 918 ) / 918
= 1 / 918
= 1
So, Greatest Common Divisor of 539, 420, 477, 918 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 539, 420, 477, 918
The greatest common divisor of numbers 539, 420, 477, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 539, 420, 477, 918 is 1.
1. What is the GCD of 539, 420, 477, 918?
GCD of given numbers 539, 420, 477, 918 is 1
2. How to calculate the greatest common divisor of 539, 420, 477, 918?
We can find the highest common divisor of 539, 420, 477, 918 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 539, 420, 477, 918 i.e 1.
3. How can I use the GCD of 539, 420, 477, 918Calculator?
Out the numbers 539, 420, 477, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.