Online GCD Calculator is useful to find the GCD of 904, 544, 180, 220 quickly. Get the easiest ways to solve the greatest common divisor of 904, 544, 180, 220 i.e 4 in different methods as follows.
Given Input numbers are 904, 544, 180, 220
In the factoring method, we have to find the divisors of all numbers
Divisors of 904 :
The positive integer divisors of 904 that completely divides 904 are.
1, 2, 4, 8, 113, 226, 452, 904
Divisors of 544 :
The positive integer divisors of 544 that completely divides 544 are.
1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544
Divisors of 180 :
The positive integer divisors of 180 that completely divides 180 are.
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
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
GCD of numbers is the greatest common divisor
So, the GCD (904, 544, 180, 220) = 4.
Given numbers are 904, 544, 180, 220
The list of prime factors of all numbers are
Prime factors of 904 are 2 x 2 x 2 x 113
Prime factors of 544 are 2 x 2 x 2 x 2 x 2 x 17
Prime factors of 180 are 2 x 2 x 3 x 3 x 5
Prime factors of 220 are 2 x 2 x 5 x 11
The highest common occurrence is 22
Therefore, GCD of 904, 544, 180, 220 is 4.
Given numbers are 904, 544, 180, 220
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(904, 544) = 61472
GCD(904, 544) = ( 904 x 544 ) / 61472
= 904 / 544
= 904
Step2:
LCM(8, 180) = 360
GCD(8, 180) = ( 8 x 180 ) / 360
= 8 / 180
= 8
Step3:
LCM(4, 220) = 220
GCD(4, 220) = ( 4 x 220 ) / 220
= 4 / 220
= 4
So, Greatest Common Divisor of 904, 544, 180, 220 is 4
Here are some samples of GCD of Numbers calculations.
Given numbers are 904, 544, 180, 220
The greatest common divisor of numbers 904, 544, 180, 220 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 904, 544, 180, 220 is 4.
1. What is the GCD of 904, 544, 180, 220?
GCD of given numbers 904, 544, 180, 220 is 4
2. How to calculate the greatest common divisor of 904, 544, 180, 220?
We can find the highest common divisor of 904, 544, 180, 220 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 904, 544, 180, 220 i.e 4.
3. How can I use the GCD of 904, 544, 180, 220Calculator?
Out the numbers 904, 544, 180, 220 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.