Online GCD Calculator is useful to find the GCD of 720, 948, 717, 772 quickly. Get the easiest ways to solve the greatest common divisor of 720, 948, 717, 772 i.e 1 in different methods as follows.
Given Input numbers are 720, 948, 717, 772
In the factoring method, we have to find the divisors of all numbers
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 948 :
The positive integer divisors of 948 that completely divides 948 are.
1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948
Divisors of 717 :
The positive integer divisors of 717 that completely divides 717 are.
1, 3, 239, 717
Divisors of 772 :
The positive integer divisors of 772 that completely divides 772 are.
1, 2, 4, 193, 386, 772
GCD of numbers is the greatest common divisor
So, the GCD (720, 948, 717, 772) = 1.
Given numbers are 720, 948, 717, 772
The list of prime factors of all numbers are
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
Prime factors of 948 are 2 x 2 x 3 x 79
Prime factors of 717 are 3 x 239
Prime factors of 772 are 2 x 2 x 193
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 720, 948, 717, 772
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(720, 948) = 56880
GCD(720, 948) = ( 720 x 948 ) / 56880
= 720 / 948
= 720
Step2:
LCM(12, 717) = 2868
GCD(12, 717) = ( 12 x 717 ) / 2868
= 12 / 717
= 12
Step3:
LCM(3, 772) = 2316
GCD(3, 772) = ( 3 x 772 ) / 2316
= 3 / 772
= 3
So, Greatest Common Divisor of 720, 948, 717, 772 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 720, 948, 717, 772
The greatest common divisor of numbers 720, 948, 717, 772 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 720, 948, 717, 772 is 1.
1. What is the GCD of 720, 948, 717, 772?
GCD of given numbers 720, 948, 717, 772 is 1
2. How to calculate the greatest common divisor of 720, 948, 717, 772?
We can find the highest common divisor of 720, 948, 717, 772 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 720, 948, 717, 772 i.e 1.
3. How can I use the GCD of 720, 948, 717, 772Calculator?
Out the numbers 720, 948, 717, 772 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.