Online GCD Calculator is useful to find the GCD of 531, 332, 438, 909 quickly. Get the easiest ways to solve the greatest common divisor of 531, 332, 438, 909 i.e 1 in different methods as follows.
Given Input numbers are 531, 332, 438, 909
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 332 :
The positive integer divisors of 332 that completely divides 332 are.
1, 2, 4, 83, 166, 332
Divisors of 438 :
The positive integer divisors of 438 that completely divides 438 are.
1, 2, 3, 6, 73, 146, 219, 438
Divisors of 909 :
The positive integer divisors of 909 that completely divides 909 are.
1, 3, 9, 101, 303, 909
GCD of numbers is the greatest common divisor
So, the GCD (531, 332, 438, 909) = 1.
Given numbers are 531, 332, 438, 909
The list of prime factors of all numbers are
Prime factors of 531 are 3 x 3 x 59
Prime factors of 332 are 2 x 2 x 83
Prime factors of 438 are 2 x 3 x 73
Prime factors of 909 are 3 x 3 x 101
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 531, 332, 438, 909
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(531, 332) = 176292
GCD(531, 332) = ( 531 x 332 ) / 176292
= 531 / 332
= 531
Step2:
LCM(1, 438) = 438
GCD(1, 438) = ( 1 x 438 ) / 438
= 1 / 438
= 1
Step3:
LCM(1, 909) = 909
GCD(1, 909) = ( 1 x 909 ) / 909
= 1 / 909
= 1
So, Greatest Common Divisor of 531, 332, 438, 909 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 531, 332, 438, 909
The greatest common divisor of numbers 531, 332, 438, 909 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 332, 438, 909 is 1.
1. What is the GCD of 531, 332, 438, 909?
GCD of given numbers 531, 332, 438, 909 is 1
2. How to calculate the greatest common divisor of 531, 332, 438, 909?
We can find the highest common divisor of 531, 332, 438, 909 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, 332, 438, 909 i.e 1.
3. How can I use the GCD of 531, 332, 438, 909Calculator?
Out the numbers 531, 332, 438, 909 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.