Online GCD Calculator is useful to find the GCD of 687, 600, 786, 252 quickly. Get the easiest ways to solve the greatest common divisor of 687, 600, 786, 252 i.e 3 in different methods as follows.
Given Input numbers are 687, 600, 786, 252
In the factoring method, we have to find the divisors of all numbers
Divisors of 687 :
The positive integer divisors of 687 that completely divides 687 are.
1, 3, 229, 687
Divisors of 600 :
The positive integer divisors of 600 that completely divides 600 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600
Divisors of 786 :
The positive integer divisors of 786 that completely divides 786 are.
1, 2, 3, 6, 131, 262, 393, 786
Divisors of 252 :
The positive integer divisors of 252 that completely divides 252 are.
1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
GCD of numbers is the greatest common divisor
So, the GCD (687, 600, 786, 252) = 3.
Given numbers are 687, 600, 786, 252
The list of prime factors of all numbers are
Prime factors of 687 are 3 x 229
Prime factors of 600 are 2 x 2 x 2 x 3 x 5 x 5
Prime factors of 786 are 2 x 3 x 131
Prime factors of 252 are 2 x 2 x 3 x 3 x 7
The highest common occurrence is 31
Therefore, GCD of 687, 600, 786, 252 is 3.
Given numbers are 687, 600, 786, 252
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(687, 600) = 137400
GCD(687, 600) = ( 687 x 600 ) / 137400
= 687 / 600
= 687
Step2:
LCM(3, 786) = 786
GCD(3, 786) = ( 3 x 786 ) / 786
= 3 / 786
= 3
Step3:
LCM(3, 252) = 252
GCD(3, 252) = ( 3 x 252 ) / 252
= 3 / 252
= 3
So, Greatest Common Divisor of 687, 600, 786, 252 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 687, 600, 786, 252
The greatest common divisor of numbers 687, 600, 786, 252 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 687, 600, 786, 252 is 3.
1. What is the GCD of 687, 600, 786, 252?
GCD of given numbers 687, 600, 786, 252 is 3
2. How to calculate the greatest common divisor of 687, 600, 786, 252?
We can find the highest common divisor of 687, 600, 786, 252 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 687, 600, 786, 252 i.e 3.
3. How can I use the GCD of 687, 600, 786, 252Calculator?
Out the numbers 687, 600, 786, 252 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.