Online GCD Calculator is useful to find the GCD of 107, 721, 787, 470 quickly. Get the easiest ways to solve the greatest common divisor of 107, 721, 787, 470 i.e 1 in different methods as follows.
Given Input numbers are 107, 721, 787, 470
In the factoring method, we have to find the divisors of all numbers
Divisors of 107 :
The positive integer divisors of 107 that completely divides 107 are.
1, 107
Divisors of 721 :
The positive integer divisors of 721 that completely divides 721 are.
1, 7, 103, 721
Divisors of 787 :
The positive integer divisors of 787 that completely divides 787 are.
1, 787
Divisors of 470 :
The positive integer divisors of 470 that completely divides 470 are.
1, 2, 5, 10, 47, 94, 235, 470
GCD of numbers is the greatest common divisor
So, the GCD (107, 721, 787, 470) = 1.
Given numbers are 107, 721, 787, 470
The list of prime factors of all numbers are
Prime factors of 107 are 107
Prime factors of 721 are 7 x 103
Prime factors of 787 are 787
Prime factors of 470 are 2 x 5 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 107, 721, 787, 470
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(107, 721) = 77147
GCD(107, 721) = ( 107 x 721 ) / 77147
= 107 / 721
= 107
Step2:
LCM(1, 787) = 787
GCD(1, 787) = ( 1 x 787 ) / 787
= 1 / 787
= 1
Step3:
LCM(1, 470) = 470
GCD(1, 470) = ( 1 x 470 ) / 470
= 1 / 470
= 1
So, Greatest Common Divisor of 107, 721, 787, 470 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 107, 721, 787, 470
The greatest common divisor of numbers 107, 721, 787, 470 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 107, 721, 787, 470 is 1.
1. What is the GCD of 107, 721, 787, 470?
GCD of given numbers 107, 721, 787, 470 is 1
2. How to calculate the greatest common divisor of 107, 721, 787, 470?
We can find the highest common divisor of 107, 721, 787, 470 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 107, 721, 787, 470 i.e 1.
3. How can I use the GCD of 107, 721, 787, 470Calculator?
Out the numbers 107, 721, 787, 470 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.