Online GCD Calculator is useful to find the GCD of 155, 559, 168, 235 quickly. Get the easiest ways to solve the greatest common divisor of 155, 559, 168, 235 i.e 1 in different methods as follows.
Given Input numbers are 155, 559, 168, 235
In the factoring method, we have to find the divisors of all numbers
Divisors of 155 :
The positive integer divisors of 155 that completely divides 155 are.
1, 5, 31, 155
Divisors of 559 :
The positive integer divisors of 559 that completely divides 559 are.
1, 13, 43, 559
Divisors of 168 :
The positive integer divisors of 168 that completely divides 168 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
Divisors of 235 :
The positive integer divisors of 235 that completely divides 235 are.
1, 5, 47, 235
GCD of numbers is the greatest common divisor
So, the GCD (155, 559, 168, 235) = 1.
Given numbers are 155, 559, 168, 235
The list of prime factors of all numbers are
Prime factors of 155 are 5 x 31
Prime factors of 559 are 13 x 43
Prime factors of 168 are 2 x 2 x 2 x 3 x 7
Prime factors of 235 are 5 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 155, 559, 168, 235
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(155, 559) = 86645
GCD(155, 559) = ( 155 x 559 ) / 86645
= 155 / 559
= 155
Step2:
LCM(1, 168) = 168
GCD(1, 168) = ( 1 x 168 ) / 168
= 1 / 168
= 1
Step3:
LCM(1, 235) = 235
GCD(1, 235) = ( 1 x 235 ) / 235
= 1 / 235
= 1
So, Greatest Common Divisor of 155, 559, 168, 235 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 155, 559, 168, 235
The greatest common divisor of numbers 155, 559, 168, 235 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 155, 559, 168, 235 is 1.
1. What is the GCD of 155, 559, 168, 235?
GCD of given numbers 155, 559, 168, 235 is 1
2. How to calculate the greatest common divisor of 155, 559, 168, 235?
We can find the highest common divisor of 155, 559, 168, 235 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 155, 559, 168, 235 i.e 1.
3. How can I use the GCD of 155, 559, 168, 235Calculator?
Out the numbers 155, 559, 168, 235 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.