Online GCD Calculator is useful to find the GCD of 720, 131, 489, 701 quickly. Get the easiest ways to solve the greatest common divisor of 720, 131, 489, 701 i.e 1 in different methods as follows.
Given Input numbers are 720, 131, 489, 701
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 131 :
The positive integer divisors of 131 that completely divides 131 are.
1, 131
Divisors of 489 :
The positive integer divisors of 489 that completely divides 489 are.
1, 3, 163, 489
Divisors of 701 :
The positive integer divisors of 701 that completely divides 701 are.
1, 701
GCD of numbers is the greatest common divisor
So, the GCD (720, 131, 489, 701) = 1.
Given numbers are 720, 131, 489, 701
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 131 are 131
Prime factors of 489 are 3 x 163
Prime factors of 701 are 701
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 720, 131, 489, 701
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(720, 131) = 94320
GCD(720, 131) = ( 720 x 131 ) / 94320
= 720 / 131
= 720
Step2:
LCM(1, 489) = 489
GCD(1, 489) = ( 1 x 489 ) / 489
= 1 / 489
= 1
Step3:
LCM(1, 701) = 701
GCD(1, 701) = ( 1 x 701 ) / 701
= 1 / 701
= 1
So, Greatest Common Divisor of 720, 131, 489, 701 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 720, 131, 489, 701
The greatest common divisor of numbers 720, 131, 489, 701 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 720, 131, 489, 701 is 1.
1. What is the GCD of 720, 131, 489, 701?
GCD of given numbers 720, 131, 489, 701 is 1
2. How to calculate the greatest common divisor of 720, 131, 489, 701?
We can find the highest common divisor of 720, 131, 489, 701 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, 131, 489, 701 i.e 1.
3. How can I use the GCD of 720, 131, 489, 701Calculator?
Out the numbers 720, 131, 489, 701 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.