Online GCD Calculator is useful to find the GCD of 432, 974, 891, 359 quickly. Get the easiest ways to solve the greatest common divisor of 432, 974, 891, 359 i.e 1 in different methods as follows.
Given Input numbers are 432, 974, 891, 359
In the factoring method, we have to find the divisors of all numbers
Divisors of 432 :
The positive integer divisors of 432 that completely divides 432 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
Divisors of 974 :
The positive integer divisors of 974 that completely divides 974 are.
1, 2, 487, 974
Divisors of 891 :
The positive integer divisors of 891 that completely divides 891 are.
1, 3, 9, 11, 27, 33, 81, 99, 297, 891
Divisors of 359 :
The positive integer divisors of 359 that completely divides 359 are.
1, 359
GCD of numbers is the greatest common divisor
So, the GCD (432, 974, 891, 359) = 1.
Given numbers are 432, 974, 891, 359
The list of prime factors of all numbers are
Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 974 are 2 x 487
Prime factors of 891 are 3 x 3 x 3 x 3 x 11
Prime factors of 359 are 359
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 432, 974, 891, 359
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(432, 974) = 210384
GCD(432, 974) = ( 432 x 974 ) / 210384
= 432 / 974
= 432
Step2:
LCM(2, 891) = 1782
GCD(2, 891) = ( 2 x 891 ) / 1782
= 2 / 891
= 2
Step3:
LCM(1, 359) = 359
GCD(1, 359) = ( 1 x 359 ) / 359
= 1 / 359
= 1
So, Greatest Common Divisor of 432, 974, 891, 359 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 432, 974, 891, 359
The greatest common divisor of numbers 432, 974, 891, 359 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 432, 974, 891, 359 is 1.
1. What is the GCD of 432, 974, 891, 359?
GCD of given numbers 432, 974, 891, 359 is 1
2. How to calculate the greatest common divisor of 432, 974, 891, 359?
We can find the highest common divisor of 432, 974, 891, 359 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 432, 974, 891, 359 i.e 1.
3. How can I use the GCD of 432, 974, 891, 359Calculator?
Out the numbers 432, 974, 891, 359 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.