Online GCD Calculator is useful to find the GCD of 252, 438, 614, 680 quickly. Get the easiest ways to solve the greatest common divisor of 252, 438, 614, 680 i.e 2 in different methods as follows.
Given Input numbers are 252, 438, 614, 680
In the factoring method, we have to find the divisors of all numbers
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
Divisors of 438 :
The positive integer divisors of 438 that completely divides 438 are.
1, 2, 3, 6, 73, 146, 219, 438
Divisors of 614 :
The positive integer divisors of 614 that completely divides 614 are.
1, 2, 307, 614
Divisors of 680 :
The positive integer divisors of 680 that completely divides 680 are.
1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
GCD of numbers is the greatest common divisor
So, the GCD (252, 438, 614, 680) = 2.
Given numbers are 252, 438, 614, 680
The list of prime factors of all numbers are
Prime factors of 252 are 2 x 2 x 3 x 3 x 7
Prime factors of 438 are 2 x 3 x 73
Prime factors of 614 are 2 x 307
Prime factors of 680 are 2 x 2 x 2 x 5 x 17
The highest common occurrence is 21
Therefore, GCD of 252, 438, 614, 680 is 2.
Given numbers are 252, 438, 614, 680
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(252, 438) = 18396
GCD(252, 438) = ( 252 x 438 ) / 18396
= 252 / 438
= 252
Step2:
LCM(6, 614) = 1842
GCD(6, 614) = ( 6 x 614 ) / 1842
= 6 / 614
= 6
Step3:
LCM(2, 680) = 680
GCD(2, 680) = ( 2 x 680 ) / 680
= 2 / 680
= 2
So, Greatest Common Divisor of 252, 438, 614, 680 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 252, 438, 614, 680
The greatest common divisor of numbers 252, 438, 614, 680 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 252, 438, 614, 680 is 2.
1. What is the GCD of 252, 438, 614, 680?
GCD of given numbers 252, 438, 614, 680 is 2
2. How to calculate the greatest common divisor of 252, 438, 614, 680?
We can find the highest common divisor of 252, 438, 614, 680 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 252, 438, 614, 680 i.e 2.
3. How can I use the GCD of 252, 438, 614, 680Calculator?
Out the numbers 252, 438, 614, 680 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.