Online GCD Calculator is useful to find the GCD of 509, 139, 387, 276 quickly. Get the easiest ways to solve the greatest common divisor of 509, 139, 387, 276 i.e 1 in different methods as follows.
Given Input numbers are 509, 139, 387, 276
In the factoring method, we have to find the divisors of all numbers
Divisors of 509 :
The positive integer divisors of 509 that completely divides 509 are.
1, 509
Divisors of 139 :
The positive integer divisors of 139 that completely divides 139 are.
1, 139
Divisors of 387 :
The positive integer divisors of 387 that completely divides 387 are.
1, 3, 9, 43, 129, 387
Divisors of 276 :
The positive integer divisors of 276 that completely divides 276 are.
1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276
GCD of numbers is the greatest common divisor
So, the GCD (509, 139, 387, 276) = 1.
Given numbers are 509, 139, 387, 276
The list of prime factors of all numbers are
Prime factors of 509 are 509
Prime factors of 139 are 139
Prime factors of 387 are 3 x 3 x 43
Prime factors of 276 are 2 x 2 x 3 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 509, 139, 387, 276
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(509, 139) = 70751
GCD(509, 139) = ( 509 x 139 ) / 70751
= 509 / 139
= 509
Step2:
LCM(1, 387) = 387
GCD(1, 387) = ( 1 x 387 ) / 387
= 1 / 387
= 1
Step3:
LCM(1, 276) = 276
GCD(1, 276) = ( 1 x 276 ) / 276
= 1 / 276
= 1
So, Greatest Common Divisor of 509, 139, 387, 276 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 509, 139, 387, 276
The greatest common divisor of numbers 509, 139, 387, 276 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 509, 139, 387, 276 is 1.
1. What is the GCD of 509, 139, 387, 276?
GCD of given numbers 509, 139, 387, 276 is 1
2. How to calculate the greatest common divisor of 509, 139, 387, 276?
We can find the highest common divisor of 509, 139, 387, 276 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 509, 139, 387, 276 i.e 1.
3. How can I use the GCD of 509, 139, 387, 276Calculator?
Out the numbers 509, 139, 387, 276 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.