Online GCD Calculator is useful to find the GCD of 160, 714, 195, 721 quickly. Get the easiest ways to solve the greatest common divisor of 160, 714, 195, 721 i.e 1 in different methods as follows.
Given Input numbers are 160, 714, 195, 721
In the factoring method, we have to find the divisors of all numbers
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 714 :
The positive integer divisors of 714 that completely divides 714 are.
1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714
Divisors of 195 :
The positive integer divisors of 195 that completely divides 195 are.
1, 3, 5, 13, 15, 39, 65, 195
Divisors of 721 :
The positive integer divisors of 721 that completely divides 721 are.
1, 7, 103, 721
GCD of numbers is the greatest common divisor
So, the GCD (160, 714, 195, 721) = 1.
Given numbers are 160, 714, 195, 721
The list of prime factors of all numbers are
Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5
Prime factors of 714 are 2 x 3 x 7 x 17
Prime factors of 195 are 3 x 5 x 13
Prime factors of 721 are 7 x 103
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 160, 714, 195, 721
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(160, 714) = 57120
GCD(160, 714) = ( 160 x 714 ) / 57120
= 160 / 714
= 160
Step2:
LCM(2, 195) = 390
GCD(2, 195) = ( 2 x 195 ) / 390
= 2 / 195
= 2
Step3:
LCM(1, 721) = 721
GCD(1, 721) = ( 1 x 721 ) / 721
= 1 / 721
= 1
So, Greatest Common Divisor of 160, 714, 195, 721 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 160, 714, 195, 721
The greatest common divisor of numbers 160, 714, 195, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 160, 714, 195, 721 is 1.
1. What is the GCD of 160, 714, 195, 721?
GCD of given numbers 160, 714, 195, 721 is 1
2. How to calculate the greatest common divisor of 160, 714, 195, 721?
We can find the highest common divisor of 160, 714, 195, 721 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 160, 714, 195, 721 i.e 1.
3. How can I use the GCD of 160, 714, 195, 721Calculator?
Out the numbers 160, 714, 195, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.