Online GCD Calculator is useful to find the GCD of 456, 267, 958, 421 quickly. Get the easiest ways to solve the greatest common divisor of 456, 267, 958, 421 i.e 1 in different methods as follows.
Given Input numbers are 456, 267, 958, 421
In the factoring method, we have to find the divisors of all numbers
Divisors of 456 :
The positive integer divisors of 456 that completely divides 456 are.
1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456
Divisors of 267 :
The positive integer divisors of 267 that completely divides 267 are.
1, 3, 89, 267
Divisors of 958 :
The positive integer divisors of 958 that completely divides 958 are.
1, 2, 479, 958
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 (456, 267, 958, 421) = 1.
Given numbers are 456, 267, 958, 421
The list of prime factors of all numbers are
Prime factors of 456 are 2 x 2 x 2 x 3 x 19
Prime factors of 267 are 3 x 89
Prime factors of 958 are 2 x 479
Prime factors of 421 are 421
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 456, 267, 958, 421
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(456, 267) = 40584
GCD(456, 267) = ( 456 x 267 ) / 40584
= 456 / 267
= 456
Step2:
LCM(3, 958) = 2874
GCD(3, 958) = ( 3 x 958 ) / 2874
= 3 / 958
= 3
Step3:
LCM(1, 421) = 421
GCD(1, 421) = ( 1 x 421 ) / 421
= 1 / 421
= 1
So, Greatest Common Divisor of 456, 267, 958, 421 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 456, 267, 958, 421
The greatest common divisor of numbers 456, 267, 958, 421 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 456, 267, 958, 421 is 1.
1. What is the GCD of 456, 267, 958, 421?
GCD of given numbers 456, 267, 958, 421 is 1
2. How to calculate the greatest common divisor of 456, 267, 958, 421?
We can find the highest common divisor of 456, 267, 958, 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 456, 267, 958, 421 i.e 1.
3. How can I use the GCD of 456, 267, 958, 421Calculator?
Out the numbers 456, 267, 958, 421 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.