Online GCD Calculator is useful to find the GCD of 730, 180, 832, 691 quickly. Get the easiest ways to solve the greatest common divisor of 730, 180, 832, 691 i.e 1 in different methods as follows.
Given Input numbers are 730, 180, 832, 691
In the factoring method, we have to find the divisors of all numbers
Divisors of 730 :
The positive integer divisors of 730 that completely divides 730 are.
1, 2, 5, 10, 73, 146, 365, 730
Divisors of 180 :
The positive integer divisors of 180 that completely divides 180 are.
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
Divisors of 832 :
The positive integer divisors of 832 that completely divides 832 are.
1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832
Divisors of 691 :
The positive integer divisors of 691 that completely divides 691 are.
1, 691
GCD of numbers is the greatest common divisor
So, the GCD (730, 180, 832, 691) = 1.
Given numbers are 730, 180, 832, 691
The list of prime factors of all numbers are
Prime factors of 730 are 2 x 5 x 73
Prime factors of 180 are 2 x 2 x 3 x 3 x 5
Prime factors of 832 are 2 x 2 x 2 x 2 x 2 x 2 x 13
Prime factors of 691 are 691
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 730, 180, 832, 691
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(730, 180) = 13140
GCD(730, 180) = ( 730 x 180 ) / 13140
= 730 / 180
= 730
Step2:
LCM(10, 832) = 4160
GCD(10, 832) = ( 10 x 832 ) / 4160
= 10 / 832
= 10
Step3:
LCM(2, 691) = 1382
GCD(2, 691) = ( 2 x 691 ) / 1382
= 2 / 691
= 2
So, Greatest Common Divisor of 730, 180, 832, 691 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 730, 180, 832, 691
The greatest common divisor of numbers 730, 180, 832, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 730, 180, 832, 691 is 1.
1. What is the GCD of 730, 180, 832, 691?
GCD of given numbers 730, 180, 832, 691 is 1
2. How to calculate the greatest common divisor of 730, 180, 832, 691?
We can find the highest common divisor of 730, 180, 832, 691 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 730, 180, 832, 691 i.e 1.
3. How can I use the GCD of 730, 180, 832, 691Calculator?
Out the numbers 730, 180, 832, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.