Online GCD Calculator is useful to find the GCD of 432, 208, 853, 698 quickly. Get the easiest ways to solve the greatest common divisor of 432, 208, 853, 698 i.e 1 in different methods as follows.
Given Input numbers are 432, 208, 853, 698
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 208 :
The positive integer divisors of 208 that completely divides 208 are.
1, 2, 4, 8, 13, 16, 26, 52, 104, 208
Divisors of 853 :
The positive integer divisors of 853 that completely divides 853 are.
1, 853
Divisors of 698 :
The positive integer divisors of 698 that completely divides 698 are.
1, 2, 349, 698
GCD of numbers is the greatest common divisor
So, the GCD (432, 208, 853, 698) = 1.
Given numbers are 432, 208, 853, 698
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 208 are 2 x 2 x 2 x 2 x 13
Prime factors of 853 are 853
Prime factors of 698 are 2 x 349
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 432, 208, 853, 698
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(432, 208) = 5616
GCD(432, 208) = ( 432 x 208 ) / 5616
= 432 / 208
= 432
Step2:
LCM(16, 853) = 13648
GCD(16, 853) = ( 16 x 853 ) / 13648
= 16 / 853
= 16
Step3:
LCM(1, 698) = 698
GCD(1, 698) = ( 1 x 698 ) / 698
= 1 / 698
= 1
So, Greatest Common Divisor of 432, 208, 853, 698 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 432, 208, 853, 698
The greatest common divisor of numbers 432, 208, 853, 698 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 432, 208, 853, 698 is 1.
1. What is the GCD of 432, 208, 853, 698?
GCD of given numbers 432, 208, 853, 698 is 1
2. How to calculate the greatest common divisor of 432, 208, 853, 698?
We can find the highest common divisor of 432, 208, 853, 698 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, 208, 853, 698 i.e 1.
3. How can I use the GCD of 432, 208, 853, 698Calculator?
Out the numbers 432, 208, 853, 698 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.