Online GCD Calculator is useful to find the GCD of 435, 490, 204, 918 quickly. Get the easiest ways to solve the greatest common divisor of 435, 490, 204, 918 i.e 1 in different methods as follows.
Given Input numbers are 435, 490, 204, 918
In the factoring method, we have to find the divisors of all numbers
Divisors of 435 :
The positive integer divisors of 435 that completely divides 435 are.
1, 3, 5, 15, 29, 87, 145, 435
Divisors of 490 :
The positive integer divisors of 490 that completely divides 490 are.
1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
Divisors of 204 :
The positive integer divisors of 204 that completely divides 204 are.
1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204
Divisors of 918 :
The positive integer divisors of 918 that completely divides 918 are.
1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
GCD of numbers is the greatest common divisor
So, the GCD (435, 490, 204, 918) = 1.
Given numbers are 435, 490, 204, 918
The list of prime factors of all numbers are
Prime factors of 435 are 3 x 5 x 29
Prime factors of 490 are 2 x 5 x 7 x 7
Prime factors of 204 are 2 x 2 x 3 x 17
Prime factors of 918 are 2 x 3 x 3 x 3 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 435, 490, 204, 918
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(435, 490) = 42630
GCD(435, 490) = ( 435 x 490 ) / 42630
= 435 / 490
= 435
Step2:
LCM(5, 204) = 1020
GCD(5, 204) = ( 5 x 204 ) / 1020
= 5 / 204
= 5
Step3:
LCM(1, 918) = 918
GCD(1, 918) = ( 1 x 918 ) / 918
= 1 / 918
= 1
So, Greatest Common Divisor of 435, 490, 204, 918 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 435, 490, 204, 918
The greatest common divisor of numbers 435, 490, 204, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 435, 490, 204, 918 is 1.
1. What is the GCD of 435, 490, 204, 918?
GCD of given numbers 435, 490, 204, 918 is 1
2. How to calculate the greatest common divisor of 435, 490, 204, 918?
We can find the highest common divisor of 435, 490, 204, 918 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 435, 490, 204, 918 i.e 1.
3. How can I use the GCD of 435, 490, 204, 918Calculator?
Out the numbers 435, 490, 204, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.