Online GCD Calculator is useful to find the GCD of 675, 225, 897, 920 quickly. Get the easiest ways to solve the greatest common divisor of 675, 225, 897, 920 i.e 1 in different methods as follows.
Given Input numbers are 675, 225, 897, 920
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 225 :
The positive integer divisors of 225 that completely divides 225 are.
1, 3, 5, 9, 15, 25, 45, 75, 225
Divisors of 897 :
The positive integer divisors of 897 that completely divides 897 are.
1, 3, 13, 23, 39, 69, 299, 897
Divisors of 920 :
The positive integer divisors of 920 that completely divides 920 are.
1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
GCD of numbers is the greatest common divisor
So, the GCD (675, 225, 897, 920) = 1.
Given numbers are 675, 225, 897, 920
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 225 are 3 x 3 x 5 x 5
Prime factors of 897 are 3 x 13 x 23
Prime factors of 920 are 2 x 2 x 2 x 5 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 675, 225, 897, 920
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(675, 225) = 675
GCD(675, 225) = ( 675 x 225 ) / 675
= 675 / 225
= 675
Step2:
LCM(225, 897) = 67275
GCD(225, 897) = ( 225 x 897 ) / 67275
= 225 / 897
= 225
Step3:
LCM(3, 920) = 2760
GCD(3, 920) = ( 3 x 920 ) / 2760
= 3 / 920
= 3
So, Greatest Common Divisor of 675, 225, 897, 920 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 675, 225, 897, 920
The greatest common divisor of numbers 675, 225, 897, 920 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 675, 225, 897, 920 is 1.
1. What is the GCD of 675, 225, 897, 920?
GCD of given numbers 675, 225, 897, 920 is 1
2. How to calculate the greatest common divisor of 675, 225, 897, 920?
We can find the highest common divisor of 675, 225, 897, 920 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, 225, 897, 920 i.e 1.
3. How can I use the GCD of 675, 225, 897, 920Calculator?
Out the numbers 675, 225, 897, 920 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.