Online GCD Calculator is useful to find the GCD of 659, 681, 225, 431 quickly. Get the easiest ways to solve the greatest common divisor of 659, 681, 225, 431 i.e 1 in different methods as follows.
Given Input numbers are 659, 681, 225, 431
In the factoring method, we have to find the divisors of all numbers
Divisors of 659 :
The positive integer divisors of 659 that completely divides 659 are.
1, 659
Divisors of 681 :
The positive integer divisors of 681 that completely divides 681 are.
1, 3, 227, 681
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 431 :
The positive integer divisors of 431 that completely divides 431 are.
1, 431
GCD of numbers is the greatest common divisor
So, the GCD (659, 681, 225, 431) = 1.
Given numbers are 659, 681, 225, 431
The list of prime factors of all numbers are
Prime factors of 659 are 659
Prime factors of 681 are 3 x 227
Prime factors of 225 are 3 x 3 x 5 x 5
Prime factors of 431 are 431
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 659, 681, 225, 431
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(659, 681) = 448779
GCD(659, 681) = ( 659 x 681 ) / 448779
= 659 / 681
= 659
Step2:
LCM(1, 225) = 225
GCD(1, 225) = ( 1 x 225 ) / 225
= 1 / 225
= 1
Step3:
LCM(1, 431) = 431
GCD(1, 431) = ( 1 x 431 ) / 431
= 1 / 431
= 1
So, Greatest Common Divisor of 659, 681, 225, 431 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 659, 681, 225, 431
The greatest common divisor of numbers 659, 681, 225, 431 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 659, 681, 225, 431 is 1.
1. What is the GCD of 659, 681, 225, 431?
GCD of given numbers 659, 681, 225, 431 is 1
2. How to calculate the greatest common divisor of 659, 681, 225, 431?
We can find the highest common divisor of 659, 681, 225, 431 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 659, 681, 225, 431 i.e 1.
3. How can I use the GCD of 659, 681, 225, 431Calculator?
Out the numbers 659, 681, 225, 431 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.