Online GCD Calculator is useful to find the GCD of 358, 386, 440, 636 quickly. Get the easiest ways to solve the greatest common divisor of 358, 386, 440, 636 i.e 2 in different methods as follows.
Given Input numbers are 358, 386, 440, 636
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 386 :
The positive integer divisors of 386 that completely divides 386 are.
1, 2, 193, 386
Divisors of 440 :
The positive integer divisors of 440 that completely divides 440 are.
1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440
Divisors of 636 :
The positive integer divisors of 636 that completely divides 636 are.
1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
GCD of numbers is the greatest common divisor
So, the GCD (358, 386, 440, 636) = 2.
Given numbers are 358, 386, 440, 636
The list of prime factors of all numbers are
Prime factors of 358 are 2 x 179
Prime factors of 386 are 2 x 193
Prime factors of 440 are 2 x 2 x 2 x 5 x 11
Prime factors of 636 are 2 x 2 x 3 x 53
The highest common occurrence is 21
Therefore, GCD of 358, 386, 440, 636 is 2.
Given numbers are 358, 386, 440, 636
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(358, 386) = 69094
GCD(358, 386) = ( 358 x 386 ) / 69094
= 358 / 386
= 358
Step2:
LCM(2, 440) = 440
GCD(2, 440) = ( 2 x 440 ) / 440
= 2 / 440
= 2
Step3:
LCM(2, 636) = 636
GCD(2, 636) = ( 2 x 636 ) / 636
= 2 / 636
= 2
So, Greatest Common Divisor of 358, 386, 440, 636 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 358, 386, 440, 636
The greatest common divisor of numbers 358, 386, 440, 636 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 358, 386, 440, 636 is 2.
1. What is the GCD of 358, 386, 440, 636?
GCD of given numbers 358, 386, 440, 636 is 2
2. How to calculate the greatest common divisor of 358, 386, 440, 636?
We can find the highest common divisor of 358, 386, 440, 636 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, 386, 440, 636 i.e 2.
3. How can I use the GCD of 358, 386, 440, 636Calculator?
Out the numbers 358, 386, 440, 636 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.