Online GCD Calculator is useful to find the GCD of 772, 538, 248, 324 quickly. Get the easiest ways to solve the greatest common divisor of 772, 538, 248, 324 i.e 2 in different methods as follows.
Given Input numbers are 772, 538, 248, 324
In the factoring method, we have to find the divisors of all numbers
Divisors of 772 :
The positive integer divisors of 772 that completely divides 772 are.
1, 2, 4, 193, 386, 772
Divisors of 538 :
The positive integer divisors of 538 that completely divides 538 are.
1, 2, 269, 538
Divisors of 248 :
The positive integer divisors of 248 that completely divides 248 are.
1, 2, 4, 8, 31, 62, 124, 248
Divisors of 324 :
The positive integer divisors of 324 that completely divides 324 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
GCD of numbers is the greatest common divisor
So, the GCD (772, 538, 248, 324) = 2.
Given numbers are 772, 538, 248, 324
The list of prime factors of all numbers are
Prime factors of 772 are 2 x 2 x 193
Prime factors of 538 are 2 x 269
Prime factors of 248 are 2 x 2 x 2 x 31
Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3
The highest common occurrence is 21
Therefore, GCD of 772, 538, 248, 324 is 2.
Given numbers are 772, 538, 248, 324
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(772, 538) = 207668
GCD(772, 538) = ( 772 x 538 ) / 207668
= 772 / 538
= 772
Step2:
LCM(2, 248) = 248
GCD(2, 248) = ( 2 x 248 ) / 248
= 2 / 248
= 2
Step3:
LCM(2, 324) = 324
GCD(2, 324) = ( 2 x 324 ) / 324
= 2 / 324
= 2
So, Greatest Common Divisor of 772, 538, 248, 324 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 772, 538, 248, 324
The greatest common divisor of numbers 772, 538, 248, 324 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 772, 538, 248, 324 is 2.
1. What is the GCD of 772, 538, 248, 324?
GCD of given numbers 772, 538, 248, 324 is 2
2. How to calculate the greatest common divisor of 772, 538, 248, 324?
We can find the highest common divisor of 772, 538, 248, 324 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 772, 538, 248, 324 i.e 2.
3. How can I use the GCD of 772, 538, 248, 324Calculator?
Out the numbers 772, 538, 248, 324 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.