Online GCD Calculator is useful to find the GCD of 731, 920, 995, 231 quickly. Get the easiest ways to solve the greatest common divisor of 731, 920, 995, 231 i.e 1 in different methods as follows.
Given Input numbers are 731, 920, 995, 231
In the factoring method, we have to find the divisors of all numbers
Divisors of 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
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
Divisors of 995 :
The positive integer divisors of 995 that completely divides 995 are.
1, 5, 199, 995
Divisors of 231 :
The positive integer divisors of 231 that completely divides 231 are.
1, 3, 7, 11, 21, 33, 77, 231
GCD of numbers is the greatest common divisor
So, the GCD (731, 920, 995, 231) = 1.
Given numbers are 731, 920, 995, 231
The list of prime factors of all numbers are
Prime factors of 731 are 17 x 43
Prime factors of 920 are 2 x 2 x 2 x 5 x 23
Prime factors of 995 are 5 x 199
Prime factors of 231 are 3 x 7 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 731, 920, 995, 231
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(731, 920) = 672520
GCD(731, 920) = ( 731 x 920 ) / 672520
= 731 / 920
= 731
Step2:
LCM(1, 995) = 995
GCD(1, 995) = ( 1 x 995 ) / 995
= 1 / 995
= 1
Step3:
LCM(1, 231) = 231
GCD(1, 231) = ( 1 x 231 ) / 231
= 1 / 231
= 1
So, Greatest Common Divisor of 731, 920, 995, 231 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 731, 920, 995, 231
The greatest common divisor of numbers 731, 920, 995, 231 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 731, 920, 995, 231 is 1.
1. What is the GCD of 731, 920, 995, 231?
GCD of given numbers 731, 920, 995, 231 is 1
2. How to calculate the greatest common divisor of 731, 920, 995, 231?
We can find the highest common divisor of 731, 920, 995, 231 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 731, 920, 995, 231 i.e 1.
3. How can I use the GCD of 731, 920, 995, 231Calculator?
Out the numbers 731, 920, 995, 231 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.