Online GCD Calculator is useful to find the GCD of 117, 970, 696, 721 quickly. Get the easiest ways to solve the greatest common divisor of 117, 970, 696, 721 i.e 1 in different methods as follows.
Given Input numbers are 117, 970, 696, 721
In the factoring method, we have to find the divisors of all numbers
Divisors of 117 :
The positive integer divisors of 117 that completely divides 117 are.
1, 3, 9, 13, 39, 117
Divisors of 970 :
The positive integer divisors of 970 that completely divides 970 are.
1, 2, 5, 10, 97, 194, 485, 970
Divisors of 696 :
The positive integer divisors of 696 that completely divides 696 are.
1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
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 (117, 970, 696, 721) = 1.
Given numbers are 117, 970, 696, 721
The list of prime factors of all numbers are
Prime factors of 117 are 3 x 3 x 13
Prime factors of 970 are 2 x 5 x 97
Prime factors of 696 are 2 x 2 x 2 x 3 x 29
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 117, 970, 696, 721
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(117, 970) = 113490
GCD(117, 970) = ( 117 x 970 ) / 113490
= 117 / 970
= 117
Step2:
LCM(1, 696) = 696
GCD(1, 696) = ( 1 x 696 ) / 696
= 1 / 696
= 1
Step3:
LCM(1, 721) = 721
GCD(1, 721) = ( 1 x 721 ) / 721
= 1 / 721
= 1
So, Greatest Common Divisor of 117, 970, 696, 721 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 117, 970, 696, 721
The greatest common divisor of numbers 117, 970, 696, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 117, 970, 696, 721 is 1.
1. What is the GCD of 117, 970, 696, 721?
GCD of given numbers 117, 970, 696, 721 is 1
2. How to calculate the greatest common divisor of 117, 970, 696, 721?
We can find the highest common divisor of 117, 970, 696, 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 117, 970, 696, 721 i.e 1.
3. How can I use the GCD of 117, 970, 696, 721Calculator?
Out the numbers 117, 970, 696, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.