Online GCD Calculator is useful to find the GCD of 820, 225, 868, 726 quickly. Get the easiest ways to solve the greatest common divisor of 820, 225, 868, 726 i.e 1 in different methods as follows.
Given Input numbers are 820, 225, 868, 726
In the factoring method, we have to find the divisors of all numbers
Divisors of 820 :
The positive integer divisors of 820 that completely divides 820 are.
1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
Divisors of 225 :
The positive integer divisors of 225 that completely divides 225 are.
1, 3, 5, 9, 15, 25, 45, 75, 225
Divisors of 868 :
The positive integer divisors of 868 that completely divides 868 are.
1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868
Divisors of 726 :
The positive integer divisors of 726 that completely divides 726 are.
1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
GCD of numbers is the greatest common divisor
So, the GCD (820, 225, 868, 726) = 1.
Given numbers are 820, 225, 868, 726
The list of prime factors of all numbers are
Prime factors of 820 are 2 x 2 x 5 x 41
Prime factors of 225 are 3 x 3 x 5 x 5
Prime factors of 868 are 2 x 2 x 7 x 31
Prime factors of 726 are 2 x 3 x 11 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 820, 225, 868, 726
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(820, 225) = 36900
GCD(820, 225) = ( 820 x 225 ) / 36900
= 820 / 225
= 820
Step2:
LCM(5, 868) = 4340
GCD(5, 868) = ( 5 x 868 ) / 4340
= 5 / 868
= 5
Step3:
LCM(1, 726) = 726
GCD(1, 726) = ( 1 x 726 ) / 726
= 1 / 726
= 1
So, Greatest Common Divisor of 820, 225, 868, 726 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 820, 225, 868, 726
The greatest common divisor of numbers 820, 225, 868, 726 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 820, 225, 868, 726 is 1.
1. What is the GCD of 820, 225, 868, 726?
GCD of given numbers 820, 225, 868, 726 is 1
2. How to calculate the greatest common divisor of 820, 225, 868, 726?
We can find the highest common divisor of 820, 225, 868, 726 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 820, 225, 868, 726 i.e 1.
3. How can I use the GCD of 820, 225, 868, 726Calculator?
Out the numbers 820, 225, 868, 726 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.