Online GCD Calculator is useful to find the GCD of 675, 585, 878, 220 quickly. Get the easiest ways to solve the greatest common divisor of 675, 585, 878, 220 i.e 1 in different methods as follows.
Given Input numbers are 675, 585, 878, 220
In the factoring method, we have to find the divisors of all numbers
Divisors of 675 :
The positive integer divisors of 675 that completely divides 675 are.
1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675
Divisors of 585 :
The positive integer divisors of 585 that completely divides 585 are.
1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585
Divisors of 878 :
The positive integer divisors of 878 that completely divides 878 are.
1, 2, 439, 878
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 (675, 585, 878, 220) = 1.
Given numbers are 675, 585, 878, 220
The list of prime factors of all numbers are
Prime factors of 675 are 3 x 3 x 3 x 5 x 5
Prime factors of 585 are 3 x 3 x 5 x 13
Prime factors of 878 are 2 x 439
Prime factors of 220 are 2 x 2 x 5 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 675, 585, 878, 220
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(675, 585) = 8775
GCD(675, 585) = ( 675 x 585 ) / 8775
= 675 / 585
= 675
Step2:
LCM(45, 878) = 39510
GCD(45, 878) = ( 45 x 878 ) / 39510
= 45 / 878
= 45
Step3:
LCM(1, 220) = 220
GCD(1, 220) = ( 1 x 220 ) / 220
= 1 / 220
= 1
So, Greatest Common Divisor of 675, 585, 878, 220 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 675, 585, 878, 220
The greatest common divisor of numbers 675, 585, 878, 220 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 675, 585, 878, 220 is 1.
1. What is the GCD of 675, 585, 878, 220?
GCD of given numbers 675, 585, 878, 220 is 1
2. How to calculate the greatest common divisor of 675, 585, 878, 220?
We can find the highest common divisor of 675, 585, 878, 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 675, 585, 878, 220 i.e 1.
3. How can I use the GCD of 675, 585, 878, 220Calculator?
Out the numbers 675, 585, 878, 220 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.