Online GCD Calculator is useful to find the GCD of 452, 671, 421 quickly. Get the easiest ways to solve the greatest common divisor of 452, 671, 421 i.e 1 in different methods as follows.
Given Input numbers are 452, 671, 421
In the factoring method, we have to find the divisors of all numbers
Divisors of 452 :
The positive integer divisors of 452 that completely divides 452 are.
1, 2, 4, 113, 226, 452
Divisors of 671 :
The positive integer divisors of 671 that completely divides 671 are.
1, 11, 61, 671
Divisors of 421 :
The positive integer divisors of 421 that completely divides 421 are.
1, 421
GCD of numbers is the greatest common divisor
So, the GCD (452, 671, 421) = 1.
Given numbers are 452, 671, 421
The list of prime factors of all numbers are
Prime factors of 452 are 2 x 2 x 113
Prime factors of 671 are 11 x 61
Prime factors of 421 are 421
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 452, 671, 421
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(452, 671) = 303292
GCD(452, 671) = ( 452 x 671 ) / 303292
= 452 / 671
= 452
Step2:
LCM(1, 421) = 421
GCD(1, 421) = ( 1 x 421 ) / 421
= 1 / 421
= 1
So, Greatest Common Divisor of 452, 671, 421 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 452, 671, 421
The greatest common divisor of numbers 452, 671, 421 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 452, 671, 421 is 1.
1. What is the GCD of 452, 671, 421?
GCD of given numbers 452, 671, 421 is 1
2. How to calculate the greatest common divisor of 452, 671, 421?
We can find the highest common divisor of 452, 671, 421 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 452, 671, 421 i.e 1.
3. How can I use the GCD of 452, 671, 421Calculator?
Out the numbers 452, 671, 421 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.