Online GCD Calculator is useful to find the GCD of 608, 554, 320, 720 quickly. Get the easiest ways to solve the greatest common divisor of 608, 554, 320, 720 i.e 2 in different methods as follows.
Given Input numbers are 608, 554, 320, 720
In the factoring method, we have to find the divisors of all numbers
Divisors of 608 :
The positive integer divisors of 608 that completely divides 608 are.
1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608
Divisors of 554 :
The positive integer divisors of 554 that completely divides 554 are.
1, 2, 277, 554
Divisors of 320 :
The positive integer divisors of 320 that completely divides 320 are.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320
Divisors of 720 :
The positive integer divisors of 720 that completely divides 720 are.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
GCD of numbers is the greatest common divisor
So, the GCD (608, 554, 320, 720) = 2.
Given numbers are 608, 554, 320, 720
The list of prime factors of all numbers are
Prime factors of 608 are 2 x 2 x 2 x 2 x 2 x 19
Prime factors of 554 are 2 x 277
Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
The highest common occurrence is 21
Therefore, GCD of 608, 554, 320, 720 is 2.
Given numbers are 608, 554, 320, 720
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(608, 554) = 168416
GCD(608, 554) = ( 608 x 554 ) / 168416
= 608 / 554
= 608
Step2:
LCM(2, 320) = 320
GCD(2, 320) = ( 2 x 320 ) / 320
= 2 / 320
= 2
Step3:
LCM(2, 720) = 720
GCD(2, 720) = ( 2 x 720 ) / 720
= 2 / 720
= 2
So, Greatest Common Divisor of 608, 554, 320, 720 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 608, 554, 320, 720
The greatest common divisor of numbers 608, 554, 320, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 608, 554, 320, 720 is 2.
1. What is the GCD of 608, 554, 320, 720?
GCD of given numbers 608, 554, 320, 720 is 2
2. How to calculate the greatest common divisor of 608, 554, 320, 720?
We can find the highest common divisor of 608, 554, 320, 720 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 608, 554, 320, 720 i.e 2.
3. How can I use the GCD of 608, 554, 320, 720Calculator?
Out the numbers 608, 554, 320, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.