Online GCD Calculator is useful to find the GCD of 178, 220, 135, 604 quickly. Get the easiest ways to solve the greatest common divisor of 178, 220, 135, 604 i.e 1 in different methods as follows.
Given Input numbers are 178, 220, 135, 604
In the factoring method, we have to find the divisors of all numbers
Divisors of 178 :
The positive integer divisors of 178 that completely divides 178 are.
1, 2, 89, 178
Divisors of 220 :
The positive integer divisors of 220 that completely divides 220 are.
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
Divisors of 135 :
The positive integer divisors of 135 that completely divides 135 are.
1, 3, 5, 9, 15, 27, 45, 135
Divisors of 604 :
The positive integer divisors of 604 that completely divides 604 are.
1, 2, 4, 151, 302, 604
GCD of numbers is the greatest common divisor
So, the GCD (178, 220, 135, 604) = 1.
Given numbers are 178, 220, 135, 604
The list of prime factors of all numbers are
Prime factors of 178 are 2 x 89
Prime factors of 220 are 2 x 2 x 5 x 11
Prime factors of 135 are 3 x 3 x 3 x 5
Prime factors of 604 are 2 x 2 x 151
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 178, 220, 135, 604
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(178, 220) = 19580
GCD(178, 220) = ( 178 x 220 ) / 19580
= 178 / 220
= 178
Step2:
LCM(2, 135) = 270
GCD(2, 135) = ( 2 x 135 ) / 270
= 2 / 135
= 2
Step3:
LCM(1, 604) = 604
GCD(1, 604) = ( 1 x 604 ) / 604
= 1 / 604
= 1
So, Greatest Common Divisor of 178, 220, 135, 604 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 178, 220, 135, 604
The greatest common divisor of numbers 178, 220, 135, 604 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 178, 220, 135, 604 is 1.
1. What is the GCD of 178, 220, 135, 604?
GCD of given numbers 178, 220, 135, 604 is 1
2. How to calculate the greatest common divisor of 178, 220, 135, 604?
We can find the highest common divisor of 178, 220, 135, 604 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 178, 220, 135, 604 i.e 1.
3. How can I use the GCD of 178, 220, 135, 604Calculator?
Out the numbers 178, 220, 135, 604 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.