Online GCD Calculator is useful to find the GCD of 358, 104, 636, 124 quickly. Get the easiest ways to solve the greatest common divisor of 358, 104, 636, 124 i.e 2 in different methods as follows.
Given Input numbers are 358, 104, 636, 124
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 104 :
The positive integer divisors of 104 that completely divides 104 are.
1, 2, 4, 8, 13, 26, 52, 104
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
Divisors of 124 :
The positive integer divisors of 124 that completely divides 124 are.
1, 2, 4, 31, 62, 124
GCD of numbers is the greatest common divisor
So, the GCD (358, 104, 636, 124) = 2.
Given numbers are 358, 104, 636, 124
The list of prime factors of all numbers are
Prime factors of 358 are 2 x 179
Prime factors of 104 are 2 x 2 x 2 x 13
Prime factors of 636 are 2 x 2 x 3 x 53
Prime factors of 124 are 2 x 2 x 31
The highest common occurrence is 21
Therefore, GCD of 358, 104, 636, 124 is 2.
Given numbers are 358, 104, 636, 124
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(358, 104) = 18616
GCD(358, 104) = ( 358 x 104 ) / 18616
= 358 / 104
= 358
Step2:
LCM(2, 636) = 636
GCD(2, 636) = ( 2 x 636 ) / 636
= 2 / 636
= 2
Step3:
LCM(2, 124) = 124
GCD(2, 124) = ( 2 x 124 ) / 124
= 2 / 124
= 2
So, Greatest Common Divisor of 358, 104, 636, 124 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 358, 104, 636, 124
The greatest common divisor of numbers 358, 104, 636, 124 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 358, 104, 636, 124 is 2.
1. What is the GCD of 358, 104, 636, 124?
GCD of given numbers 358, 104, 636, 124 is 2
2. How to calculate the greatest common divisor of 358, 104, 636, 124?
We can find the highest common divisor of 358, 104, 636, 124 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, 104, 636, 124 i.e 2.
3. How can I use the GCD of 358, 104, 636, 124Calculator?
Out the numbers 358, 104, 636, 124 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.