Online GCD Calculator is useful to find the GCD of 476, 577, 406, 398 quickly. Get the easiest ways to solve the greatest common divisor of 476, 577, 406, 398 i.e 1 in different methods as follows.
Given Input numbers are 476, 577, 406, 398
In the factoring method, we have to find the divisors of all numbers
Divisors of 476 :
The positive integer divisors of 476 that completely divides 476 are.
1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
Divisors of 577 :
The positive integer divisors of 577 that completely divides 577 are.
1, 577
Divisors of 406 :
The positive integer divisors of 406 that completely divides 406 are.
1, 2, 7, 14, 29, 58, 203, 406
Divisors of 398 :
The positive integer divisors of 398 that completely divides 398 are.
1, 2, 199, 398
GCD of numbers is the greatest common divisor
So, the GCD (476, 577, 406, 398) = 1.
Given numbers are 476, 577, 406, 398
The list of prime factors of all numbers are
Prime factors of 476 are 2 x 2 x 7 x 17
Prime factors of 577 are 577
Prime factors of 406 are 2 x 7 x 29
Prime factors of 398 are 2 x 199
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 476, 577, 406, 398
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(476, 577) = 274652
GCD(476, 577) = ( 476 x 577 ) / 274652
= 476 / 577
= 476
Step2:
LCM(1, 406) = 406
GCD(1, 406) = ( 1 x 406 ) / 406
= 1 / 406
= 1
Step3:
LCM(1, 398) = 398
GCD(1, 398) = ( 1 x 398 ) / 398
= 1 / 398
= 1
So, Greatest Common Divisor of 476, 577, 406, 398 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 476, 577, 406, 398
The greatest common divisor of numbers 476, 577, 406, 398 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 476, 577, 406, 398 is 1.
1. What is the GCD of 476, 577, 406, 398?
GCD of given numbers 476, 577, 406, 398 is 1
2. How to calculate the greatest common divisor of 476, 577, 406, 398?
We can find the highest common divisor of 476, 577, 406, 398 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 476, 577, 406, 398 i.e 1.
3. How can I use the GCD of 476, 577, 406, 398Calculator?
Out the numbers 476, 577, 406, 398 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.