Online GCD Calculator is useful to find the GCD of 210, 735, 730, 818 quickly. Get the easiest ways to solve the greatest common divisor of 210, 735, 730, 818 i.e 1 in different methods as follows.
Given Input numbers are 210, 735, 730, 818
In the factoring method, we have to find the divisors of all numbers
Divisors of 210 :
The positive integer divisors of 210 that completely divides 210 are.
1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210
Divisors of 735 :
The positive integer divisors of 735 that completely divides 735 are.
1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735
Divisors of 730 :
The positive integer divisors of 730 that completely divides 730 are.
1, 2, 5, 10, 73, 146, 365, 730
Divisors of 818 :
The positive integer divisors of 818 that completely divides 818 are.
1, 2, 409, 818
GCD of numbers is the greatest common divisor
So, the GCD (210, 735, 730, 818) = 1.
Given numbers are 210, 735, 730, 818
The list of prime factors of all numbers are
Prime factors of 210 are 2 x 3 x 5 x 7
Prime factors of 735 are 3 x 5 x 7 x 7
Prime factors of 730 are 2 x 5 x 73
Prime factors of 818 are 2 x 409
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 210, 735, 730, 818
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(210, 735) = 1470
GCD(210, 735) = ( 210 x 735 ) / 1470
= 210 / 735
= 210
Step2:
LCM(105, 730) = 15330
GCD(105, 730) = ( 105 x 730 ) / 15330
= 105 / 730
= 105
Step3:
LCM(5, 818) = 4090
GCD(5, 818) = ( 5 x 818 ) / 4090
= 5 / 818
= 5
So, Greatest Common Divisor of 210, 735, 730, 818 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 210, 735, 730, 818
The greatest common divisor of numbers 210, 735, 730, 818 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 210, 735, 730, 818 is 1.
1. What is the GCD of 210, 735, 730, 818?
GCD of given numbers 210, 735, 730, 818 is 1
2. How to calculate the greatest common divisor of 210, 735, 730, 818?
We can find the highest common divisor of 210, 735, 730, 818 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 210, 735, 730, 818 i.e 1.
3. How can I use the GCD of 210, 735, 730, 818Calculator?
Out the numbers 210, 735, 730, 818 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.