Online GCD Calculator is useful to find the GCD of 725, 203, 652, 489 quickly. Get the easiest ways to solve the greatest common divisor of 725, 203, 652, 489 i.e 1 in different methods as follows.
Given Input numbers are 725, 203, 652, 489
In the factoring method, we have to find the divisors of all numbers
Divisors of 725 :
The positive integer divisors of 725 that completely divides 725 are.
1, 5, 25, 29, 145, 725
Divisors of 203 :
The positive integer divisors of 203 that completely divides 203 are.
1, 7, 29, 203
Divisors of 652 :
The positive integer divisors of 652 that completely divides 652 are.
1, 2, 4, 163, 326, 652
Divisors of 489 :
The positive integer divisors of 489 that completely divides 489 are.
1, 3, 163, 489
GCD of numbers is the greatest common divisor
So, the GCD (725, 203, 652, 489) = 1.
Given numbers are 725, 203, 652, 489
The list of prime factors of all numbers are
Prime factors of 725 are 5 x 5 x 29
Prime factors of 203 are 7 x 29
Prime factors of 652 are 2 x 2 x 163
Prime factors of 489 are 3 x 163
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 725, 203, 652, 489
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(725, 203) = 5075
GCD(725, 203) = ( 725 x 203 ) / 5075
= 725 / 203
= 725
Step2:
LCM(29, 652) = 18908
GCD(29, 652) = ( 29 x 652 ) / 18908
= 29 / 652
= 29
Step3:
LCM(1, 489) = 489
GCD(1, 489) = ( 1 x 489 ) / 489
= 1 / 489
= 1
So, Greatest Common Divisor of 725, 203, 652, 489 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 725, 203, 652, 489
The greatest common divisor of numbers 725, 203, 652, 489 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 725, 203, 652, 489 is 1.
1. What is the GCD of 725, 203, 652, 489?
GCD of given numbers 725, 203, 652, 489 is 1
2. How to calculate the greatest common divisor of 725, 203, 652, 489?
We can find the highest common divisor of 725, 203, 652, 489 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 725, 203, 652, 489 i.e 1.
3. How can I use the GCD of 725, 203, 652, 489Calculator?
Out the numbers 725, 203, 652, 489 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.