Online GCD Calculator is useful to find the GCD of 721, 160, 762, 679 quickly. Get the easiest ways to solve the greatest common divisor of 721, 160, 762, 679 i.e 1 in different methods as follows.
Given Input numbers are 721, 160, 762, 679
In the factoring method, we have to find the divisors of all numbers
Divisors of 721 :
The positive integer divisors of 721 that completely divides 721 are.
1, 7, 103, 721
Divisors of 160 :
The positive integer divisors of 160 that completely divides 160 are.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
Divisors of 762 :
The positive integer divisors of 762 that completely divides 762 are.
1, 2, 3, 6, 127, 254, 381, 762
Divisors of 679 :
The positive integer divisors of 679 that completely divides 679 are.
1, 7, 97, 679
GCD of numbers is the greatest common divisor
So, the GCD (721, 160, 762, 679) = 1.
Given numbers are 721, 160, 762, 679
The list of prime factors of all numbers are
Prime factors of 721 are 7 x 103
Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5
Prime factors of 762 are 2 x 3 x 127
Prime factors of 679 are 7 x 97
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 721, 160, 762, 679
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(721, 160) = 115360
GCD(721, 160) = ( 721 x 160 ) / 115360
= 721 / 160
= 721
Step2:
LCM(1, 762) = 762
GCD(1, 762) = ( 1 x 762 ) / 762
= 1 / 762
= 1
Step3:
LCM(1, 679) = 679
GCD(1, 679) = ( 1 x 679 ) / 679
= 1 / 679
= 1
So, Greatest Common Divisor of 721, 160, 762, 679 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 721, 160, 762, 679
The greatest common divisor of numbers 721, 160, 762, 679 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 160, 762, 679 is 1.
1. What is the GCD of 721, 160, 762, 679?
GCD of given numbers 721, 160, 762, 679 is 1
2. How to calculate the greatest common divisor of 721, 160, 762, 679?
We can find the highest common divisor of 721, 160, 762, 679 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 721, 160, 762, 679 i.e 1.
3. How can I use the GCD of 721, 160, 762, 679Calculator?
Out the numbers 721, 160, 762, 679 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.