Online GCD Calculator is useful to find the GCD of 531, 832, 270, 686 quickly. Get the easiest ways to solve the greatest common divisor of 531, 832, 270, 686 i.e 1 in different methods as follows.
Given Input numbers are 531, 832, 270, 686
In the factoring method, we have to find the divisors of all numbers
Divisors of 531 :
The positive integer divisors of 531 that completely divides 531 are.
1, 3, 9, 59, 177, 531
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 270 :
The positive integer divisors of 270 that completely divides 270 are.
1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
Divisors of 686 :
The positive integer divisors of 686 that completely divides 686 are.
1, 2, 7, 14, 49, 98, 343, 686
GCD of numbers is the greatest common divisor
So, the GCD (531, 832, 270, 686) = 1.
Given numbers are 531, 832, 270, 686
The list of prime factors of all numbers are
Prime factors of 531 are 3 x 3 x 59
Prime factors of 832 are 2 x 2 x 2 x 2 x 2 x 2 x 13
Prime factors of 270 are 2 x 3 x 3 x 3 x 5
Prime factors of 686 are 2 x 7 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 531, 832, 270, 686
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(531, 832) = 441792
GCD(531, 832) = ( 531 x 832 ) / 441792
= 531 / 832
= 531
Step2:
LCM(1, 270) = 270
GCD(1, 270) = ( 1 x 270 ) / 270
= 1 / 270
= 1
Step3:
LCM(1, 686) = 686
GCD(1, 686) = ( 1 x 686 ) / 686
= 1 / 686
= 1
So, Greatest Common Divisor of 531, 832, 270, 686 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 531, 832, 270, 686
The greatest common divisor of numbers 531, 832, 270, 686 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 832, 270, 686 is 1.
1. What is the GCD of 531, 832, 270, 686?
GCD of given numbers 531, 832, 270, 686 is 1
2. How to calculate the greatest common divisor of 531, 832, 270, 686?
We can find the highest common divisor of 531, 832, 270, 686 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 531, 832, 270, 686 i.e 1.
3. How can I use the GCD of 531, 832, 270, 686Calculator?
Out the numbers 531, 832, 270, 686 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.