Online GCD Calculator is useful to find the GCD of 477, 414, 221, 368 quickly. Get the easiest ways to solve the greatest common divisor of 477, 414, 221, 368 i.e 1 in different methods as follows.
Given Input numbers are 477, 414, 221, 368
In the factoring method, we have to find the divisors of all numbers
Divisors of 477 :
The positive integer divisors of 477 that completely divides 477 are.
1, 3, 9, 53, 159, 477
Divisors of 414 :
The positive integer divisors of 414 that completely divides 414 are.
1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414
Divisors of 221 :
The positive integer divisors of 221 that completely divides 221 are.
1, 13, 17, 221
Divisors of 368 :
The positive integer divisors of 368 that completely divides 368 are.
1, 2, 4, 8, 16, 23, 46, 92, 184, 368
GCD of numbers is the greatest common divisor
So, the GCD (477, 414, 221, 368) = 1.
Given numbers are 477, 414, 221, 368
The list of prime factors of all numbers are
Prime factors of 477 are 3 x 3 x 53
Prime factors of 414 are 2 x 3 x 3 x 23
Prime factors of 221 are 13 x 17
Prime factors of 368 are 2 x 2 x 2 x 2 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 477, 414, 221, 368
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(477, 414) = 21942
GCD(477, 414) = ( 477 x 414 ) / 21942
= 477 / 414
= 477
Step2:
LCM(9, 221) = 1989
GCD(9, 221) = ( 9 x 221 ) / 1989
= 9 / 221
= 9
Step3:
LCM(1, 368) = 368
GCD(1, 368) = ( 1 x 368 ) / 368
= 1 / 368
= 1
So, Greatest Common Divisor of 477, 414, 221, 368 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 477, 414, 221, 368
The greatest common divisor of numbers 477, 414, 221, 368 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 477, 414, 221, 368 is 1.
1. What is the GCD of 477, 414, 221, 368?
GCD of given numbers 477, 414, 221, 368 is 1
2. How to calculate the greatest common divisor of 477, 414, 221, 368?
We can find the highest common divisor of 477, 414, 221, 368 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 477, 414, 221, 368 i.e 1.
3. How can I use the GCD of 477, 414, 221, 368Calculator?
Out the numbers 477, 414, 221, 368 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.