Online GCD Calculator is useful to find the GCD of 424, 135, 156, 864 quickly. Get the easiest ways to solve the greatest common divisor of 424, 135, 156, 864 i.e 1 in different methods as follows.
Given Input numbers are 424, 135, 156, 864
In the factoring method, we have to find the divisors of all numbers
Divisors of 424 :
The positive integer divisors of 424 that completely divides 424 are.
1, 2, 4, 8, 53, 106, 212, 424
Divisors of 135 :
The positive integer divisors of 135 that completely divides 135 are.
1, 3, 5, 9, 15, 27, 45, 135
Divisors of 156 :
The positive integer divisors of 156 that completely divides 156 are.
1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
Divisors of 864 :
The positive integer divisors of 864 that completely divides 864 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864
GCD of numbers is the greatest common divisor
So, the GCD (424, 135, 156, 864) = 1.
Given numbers are 424, 135, 156, 864
The list of prime factors of all numbers are
Prime factors of 424 are 2 x 2 x 2 x 53
Prime factors of 135 are 3 x 3 x 3 x 5
Prime factors of 156 are 2 x 2 x 3 x 13
Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 424, 135, 156, 864
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(424, 135) = 57240
GCD(424, 135) = ( 424 x 135 ) / 57240
= 424 / 135
= 424
Step2:
LCM(1, 156) = 156
GCD(1, 156) = ( 1 x 156 ) / 156
= 1 / 156
= 1
Step3:
LCM(1, 864) = 864
GCD(1, 864) = ( 1 x 864 ) / 864
= 1 / 864
= 1
So, Greatest Common Divisor of 424, 135, 156, 864 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 424, 135, 156, 864
The greatest common divisor of numbers 424, 135, 156, 864 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 424, 135, 156, 864 is 1.
1. What is the GCD of 424, 135, 156, 864?
GCD of given numbers 424, 135, 156, 864 is 1
2. How to calculate the greatest common divisor of 424, 135, 156, 864?
We can find the highest common divisor of 424, 135, 156, 864 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 424, 135, 156, 864 i.e 1.
3. How can I use the GCD of 424, 135, 156, 864Calculator?
Out the numbers 424, 135, 156, 864 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.