Online GCD Calculator is useful to find the GCD of 432, 871, 425, 213 quickly. Get the easiest ways to solve the greatest common divisor of 432, 871, 425, 213 i.e 1 in different methods as follows.
Given Input numbers are 432, 871, 425, 213
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 871 :
The positive integer divisors of 871 that completely divides 871 are.
1, 13, 67, 871
Divisors of 425 :
The positive integer divisors of 425 that completely divides 425 are.
1, 5, 17, 25, 85, 425
Divisors of 213 :
The positive integer divisors of 213 that completely divides 213 are.
1, 3, 71, 213
GCD of numbers is the greatest common divisor
So, the GCD (432, 871, 425, 213) = 1.
Given numbers are 432, 871, 425, 213
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 871 are 13 x 67
Prime factors of 425 are 5 x 5 x 17
Prime factors of 213 are 3 x 71
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 432, 871, 425, 213
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(432, 871) = 376272
GCD(432, 871) = ( 432 x 871 ) / 376272
= 432 / 871
= 432
Step2:
LCM(1, 425) = 425
GCD(1, 425) = ( 1 x 425 ) / 425
= 1 / 425
= 1
Step3:
LCM(1, 213) = 213
GCD(1, 213) = ( 1 x 213 ) / 213
= 1 / 213
= 1
So, Greatest Common Divisor of 432, 871, 425, 213 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 432, 871, 425, 213
The greatest common divisor of numbers 432, 871, 425, 213 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 432, 871, 425, 213 is 1.
1. What is the GCD of 432, 871, 425, 213?
GCD of given numbers 432, 871, 425, 213 is 1
2. How to calculate the greatest common divisor of 432, 871, 425, 213?
We can find the highest common divisor of 432, 871, 425, 213 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, 871, 425, 213 i.e 1.
3. How can I use the GCD of 432, 871, 425, 213Calculator?
Out the numbers 432, 871, 425, 213 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.