Online GCD Calculator is useful to find the GCD of 969, 620, 114, 225 quickly. Get the easiest ways to solve the greatest common divisor of 969, 620, 114, 225 i.e 1 in different methods as follows.
Given Input numbers are 969, 620, 114, 225
In the factoring method, we have to find the divisors of all numbers
Divisors of 969 :
The positive integer divisors of 969 that completely divides 969 are.
1, 3, 17, 19, 51, 57, 323, 969
Divisors of 620 :
The positive integer divisors of 620 that completely divides 620 are.
1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
Divisors of 114 :
The positive integer divisors of 114 that completely divides 114 are.
1, 2, 3, 6, 19, 38, 57, 114
Divisors of 225 :
The positive integer divisors of 225 that completely divides 225 are.
1, 3, 5, 9, 15, 25, 45, 75, 225
GCD of numbers is the greatest common divisor
So, the GCD (969, 620, 114, 225) = 1.
Given numbers are 969, 620, 114, 225
The list of prime factors of all numbers are
Prime factors of 969 are 3 x 17 x 19
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 114 are 2 x 3 x 19
Prime factors of 225 are 3 x 3 x 5 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 969, 620, 114, 225
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(969, 620) = 600780
GCD(969, 620) = ( 969 x 620 ) / 600780
= 969 / 620
= 969
Step2:
LCM(1, 114) = 114
GCD(1, 114) = ( 1 x 114 ) / 114
= 1 / 114
= 1
Step3:
LCM(1, 225) = 225
GCD(1, 225) = ( 1 x 225 ) / 225
= 1 / 225
= 1
So, Greatest Common Divisor of 969, 620, 114, 225 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 969, 620, 114, 225
The greatest common divisor of numbers 969, 620, 114, 225 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 969, 620, 114, 225 is 1.
1. What is the GCD of 969, 620, 114, 225?
GCD of given numbers 969, 620, 114, 225 is 1
2. How to calculate the greatest common divisor of 969, 620, 114, 225?
We can find the highest common divisor of 969, 620, 114, 225 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 969, 620, 114, 225 i.e 1.
3. How can I use the GCD of 969, 620, 114, 225Calculator?
Out the numbers 969, 620, 114, 225 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.