Online GCD Calculator is useful to find the GCD of 681, 720, 552, 804 quickly. Get the easiest ways to solve the greatest common divisor of 681, 720, 552, 804 i.e 3 in different methods as follows.
Given Input numbers are 681, 720, 552, 804
In the factoring method, we have to find the divisors of all numbers
Divisors of 681 :
The positive integer divisors of 681 that completely divides 681 are.
1, 3, 227, 681
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
Divisors of 552 :
The positive integer divisors of 552 that completely divides 552 are.
1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552
Divisors of 804 :
The positive integer divisors of 804 that completely divides 804 are.
1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804
GCD of numbers is the greatest common divisor
So, the GCD (681, 720, 552, 804) = 3.
Given numbers are 681, 720, 552, 804
The list of prime factors of all numbers are
Prime factors of 681 are 3 x 227
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
Prime factors of 552 are 2 x 2 x 2 x 3 x 23
Prime factors of 804 are 2 x 2 x 3 x 67
The highest common occurrence is 31
Therefore, GCD of 681, 720, 552, 804 is 3.
Given numbers are 681, 720, 552, 804
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(681, 720) = 163440
GCD(681, 720) = ( 681 x 720 ) / 163440
= 681 / 720
= 681
Step2:
LCM(3, 552) = 552
GCD(3, 552) = ( 3 x 552 ) / 552
= 3 / 552
= 3
Step3:
LCM(3, 804) = 804
GCD(3, 804) = ( 3 x 804 ) / 804
= 3 / 804
= 3
So, Greatest Common Divisor of 681, 720, 552, 804 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 681, 720, 552, 804
The greatest common divisor of numbers 681, 720, 552, 804 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 681, 720, 552, 804 is 3.
1. What is the GCD of 681, 720, 552, 804?
GCD of given numbers 681, 720, 552, 804 is 3
2. How to calculate the greatest common divisor of 681, 720, 552, 804?
We can find the highest common divisor of 681, 720, 552, 804 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 681, 720, 552, 804 i.e 3.
3. How can I use the GCD of 681, 720, 552, 804Calculator?
Out the numbers 681, 720, 552, 804 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.