Online GCD Calculator is useful to find the GCD of 358, 400, 218 quickly. Get the easiest ways to solve the greatest common divisor of 358, 400, 218 i.e 2 in different methods as follows.
Given Input numbers are 358, 400, 218
In the factoring method, we have to find the divisors of all numbers
Divisors of 358 :
The positive integer divisors of 358 that completely divides 358 are.
1, 2, 179, 358
Divisors of 400 :
The positive integer divisors of 400 that completely divides 400 are.
1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400
Divisors of 218 :
The positive integer divisors of 218 that completely divides 218 are.
1, 2, 109, 218
GCD of numbers is the greatest common divisor
So, the GCD (358, 400, 218) = 2.
Given numbers are 358, 400, 218
The list of prime factors of all numbers are
Prime factors of 358 are 2 x 179
Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5
Prime factors of 218 are 2 x 109
The highest common occurrence is 21
Therefore, GCD of 358, 400, 218 is 2.
Given numbers are 358, 400, 218
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(358, 400) = 71600
GCD(358, 400) = ( 358 x 400 ) / 71600
= 358 / 400
= 358
Step2:
LCM(2, 218) = 218
GCD(2, 218) = ( 2 x 218 ) / 218
= 2 / 218
= 2
So, Greatest Common Divisor of 358, 400, 218 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 358, 400, 218
The greatest common divisor of numbers 358, 400, 218 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 358, 400, 218 is 2.
1. What is the GCD of 358, 400, 218?
GCD of given numbers 358, 400, 218 is 2
2. How to calculate the greatest common divisor of 358, 400, 218?
We can find the highest common divisor of 358, 400, 218 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 358, 400, 218 i.e 2.
3. How can I use the GCD of 358, 400, 218Calculator?
Out the numbers 358, 400, 218 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.