Online GCD Calculator is useful to find the GCD of 357, 687, 336 quickly. Get the easiest ways to solve the greatest common divisor of 357, 687, 336 i.e 3 in different methods as follows.
Given Input numbers are 357, 687, 336
In the factoring method, we have to find the divisors of all numbers
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
Divisors of 687 :
The positive integer divisors of 687 that completely divides 687 are.
1, 3, 229, 687
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
GCD of numbers is the greatest common divisor
So, the GCD (357, 687, 336) = 3.
Given numbers are 357, 687, 336
The list of prime factors of all numbers are
Prime factors of 357 are 3 x 7 x 17
Prime factors of 687 are 3 x 229
Prime factors of 336 are 2 x 2 x 2 x 2 x 3 x 7
The highest common occurrence is 31
Therefore, GCD of 357, 687, 336 is 3.
Given numbers are 357, 687, 336
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(357, 687) = 81753
GCD(357, 687) = ( 357 x 687 ) / 81753
= 357 / 687
= 357
Step2:
LCM(3, 336) = 336
GCD(3, 336) = ( 3 x 336 ) / 336
= 3 / 336
= 3
So, Greatest Common Divisor of 357, 687, 336 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 357, 687, 336
The greatest common divisor of numbers 357, 687, 336 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 687, 336 is 3.
1. What is the GCD of 357, 687, 336?
GCD of given numbers 357, 687, 336 is 3
2. How to calculate the greatest common divisor of 357, 687, 336?
We can find the highest common divisor of 357, 687, 336 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 357, 687, 336 i.e 3.
3. How can I use the GCD of 357, 687, 336Calculator?
Out the numbers 357, 687, 336 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.