Online GCD Calculator is useful to find the GCD of 232, 136, 821, 477 quickly. Get the easiest ways to solve the greatest common divisor of 232, 136, 821, 477 i.e 1 in different methods as follows.
Given Input numbers are 232, 136, 821, 477
In the factoring method, we have to find the divisors of all numbers
Divisors of 232 :
The positive integer divisors of 232 that completely divides 232 are.
1, 2, 4, 8, 29, 58, 116, 232
Divisors of 136 :
The positive integer divisors of 136 that completely divides 136 are.
1, 2, 4, 8, 17, 34, 68, 136
Divisors of 821 :
The positive integer divisors of 821 that completely divides 821 are.
1, 821
Divisors of 477 :
The positive integer divisors of 477 that completely divides 477 are.
1, 3, 9, 53, 159, 477
GCD of numbers is the greatest common divisor
So, the GCD (232, 136, 821, 477) = 1.
Given numbers are 232, 136, 821, 477
The list of prime factors of all numbers are
Prime factors of 232 are 2 x 2 x 2 x 29
Prime factors of 136 are 2 x 2 x 2 x 17
Prime factors of 821 are 821
Prime factors of 477 are 3 x 3 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 232, 136, 821, 477
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(232, 136) = 3944
GCD(232, 136) = ( 232 x 136 ) / 3944
= 232 / 136
= 232
Step2:
LCM(8, 821) = 6568
GCD(8, 821) = ( 8 x 821 ) / 6568
= 8 / 821
= 8
Step3:
LCM(1, 477) = 477
GCD(1, 477) = ( 1 x 477 ) / 477
= 1 / 477
= 1
So, Greatest Common Divisor of 232, 136, 821, 477 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 232, 136, 821, 477
The greatest common divisor of numbers 232, 136, 821, 477 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 232, 136, 821, 477 is 1.
1. What is the GCD of 232, 136, 821, 477?
GCD of given numbers 232, 136, 821, 477 is 1
2. How to calculate the greatest common divisor of 232, 136, 821, 477?
We can find the highest common divisor of 232, 136, 821, 477 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 232, 136, 821, 477 i.e 1.
3. How can I use the GCD of 232, 136, 821, 477Calculator?
Out the numbers 232, 136, 821, 477 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.