Online GCD Calculator is useful to find the GCD of 129, 642, 336, 483 quickly. Get the easiest ways to solve the greatest common divisor of 129, 642, 336, 483 i.e 3 in different methods as follows.
Given Input numbers are 129, 642, 336, 483
In the factoring method, we have to find the divisors of all numbers
Divisors of 129 :
The positive integer divisors of 129 that completely divides 129 are.
1, 3, 43, 129
Divisors of 642 :
The positive integer divisors of 642 that completely divides 642 are.
1, 2, 3, 6, 107, 214, 321, 642
Divisors of 336 :
The positive integer divisors of 336 that completely divides 336 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336
Divisors of 483 :
The positive integer divisors of 483 that completely divides 483 are.
1, 3, 7, 21, 23, 69, 161, 483
GCD of numbers is the greatest common divisor
So, the GCD (129, 642, 336, 483) = 3.
Given numbers are 129, 642, 336, 483
The list of prime factors of all numbers are
Prime factors of 129 are 3 x 43
Prime factors of 642 are 2 x 3 x 107
Prime factors of 336 are 2 x 2 x 2 x 2 x 3 x 7
Prime factors of 483 are 3 x 7 x 23
The highest common occurrence is 31
Therefore, GCD of 129, 642, 336, 483 is 3.
Given numbers are 129, 642, 336, 483
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(129, 642) = 27606
GCD(129, 642) = ( 129 x 642 ) / 27606
= 129 / 642
= 129
Step2:
LCM(3, 336) = 336
GCD(3, 336) = ( 3 x 336 ) / 336
= 3 / 336
= 3
Step3:
LCM(3, 483) = 483
GCD(3, 483) = ( 3 x 483 ) / 483
= 3 / 483
= 3
So, Greatest Common Divisor of 129, 642, 336, 483 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 129, 642, 336, 483
The greatest common divisor of numbers 129, 642, 336, 483 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 129, 642, 336, 483 is 3.
1. What is the GCD of 129, 642, 336, 483?
GCD of given numbers 129, 642, 336, 483 is 3
2. How to calculate the greatest common divisor of 129, 642, 336, 483?
We can find the highest common divisor of 129, 642, 336, 483 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 129, 642, 336, 483 i.e 3.
3. How can I use the GCD of 129, 642, 336, 483Calculator?
Out the numbers 129, 642, 336, 483 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.