Online GCD Calculator is useful to find the GCD of 698, 663, 722, 164 quickly. Get the easiest ways to solve the greatest common divisor of 698, 663, 722, 164 i.e 1 in different methods as follows.
Given Input numbers are 698, 663, 722, 164
In the factoring method, we have to find the divisors of all numbers
Divisors of 698 :
The positive integer divisors of 698 that completely divides 698 are.
1, 2, 349, 698
Divisors of 663 :
The positive integer divisors of 663 that completely divides 663 are.
1, 3, 13, 17, 39, 51, 221, 663
Divisors of 722 :
The positive integer divisors of 722 that completely divides 722 are.
1, 2, 19, 38, 361, 722
Divisors of 164 :
The positive integer divisors of 164 that completely divides 164 are.
1, 2, 4, 41, 82, 164
GCD of numbers is the greatest common divisor
So, the GCD (698, 663, 722, 164) = 1.
Given numbers are 698, 663, 722, 164
The list of prime factors of all numbers are
Prime factors of 698 are 2 x 349
Prime factors of 663 are 3 x 13 x 17
Prime factors of 722 are 2 x 19 x 19
Prime factors of 164 are 2 x 2 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 698, 663, 722, 164
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(698, 663) = 462774
GCD(698, 663) = ( 698 x 663 ) / 462774
= 698 / 663
= 698
Step2:
LCM(1, 722) = 722
GCD(1, 722) = ( 1 x 722 ) / 722
= 1 / 722
= 1
Step3:
LCM(1, 164) = 164
GCD(1, 164) = ( 1 x 164 ) / 164
= 1 / 164
= 1
So, Greatest Common Divisor of 698, 663, 722, 164 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 698, 663, 722, 164
The greatest common divisor of numbers 698, 663, 722, 164 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 698, 663, 722, 164 is 1.
1. What is the GCD of 698, 663, 722, 164?
GCD of given numbers 698, 663, 722, 164 is 1
2. How to calculate the greatest common divisor of 698, 663, 722, 164?
We can find the highest common divisor of 698, 663, 722, 164 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 698, 663, 722, 164 i.e 1.
3. How can I use the GCD of 698, 663, 722, 164Calculator?
Out the numbers 698, 663, 722, 164 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.