Online GCD Calculator is useful to find the GCD of 369, 309, 770, 276 quickly. Get the easiest ways to solve the greatest common divisor of 369, 309, 770, 276 i.e 1 in different methods as follows.
Given Input numbers are 369, 309, 770, 276
In the factoring method, we have to find the divisors of all numbers
Divisors of 369 :
The positive integer divisors of 369 that completely divides 369 are.
1, 3, 9, 41, 123, 369
Divisors of 309 :
The positive integer divisors of 309 that completely divides 309 are.
1, 3, 103, 309
Divisors of 770 :
The positive integer divisors of 770 that completely divides 770 are.
1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
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 (369, 309, 770, 276) = 1.
Given numbers are 369, 309, 770, 276
The list of prime factors of all numbers are
Prime factors of 369 are 3 x 3 x 41
Prime factors of 309 are 3 x 103
Prime factors of 770 are 2 x 5 x 7 x 11
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 369, 309, 770, 276
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(369, 309) = 38007
GCD(369, 309) = ( 369 x 309 ) / 38007
= 369 / 309
= 369
Step2:
LCM(3, 770) = 2310
GCD(3, 770) = ( 3 x 770 ) / 2310
= 3 / 770
= 3
Step3:
LCM(1, 276) = 276
GCD(1, 276) = ( 1 x 276 ) / 276
= 1 / 276
= 1
So, Greatest Common Divisor of 369, 309, 770, 276 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 369, 309, 770, 276
The greatest common divisor of numbers 369, 309, 770, 276 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 369, 309, 770, 276 is 1.
1. What is the GCD of 369, 309, 770, 276?
GCD of given numbers 369, 309, 770, 276 is 1
2. How to calculate the greatest common divisor of 369, 309, 770, 276?
We can find the highest common divisor of 369, 309, 770, 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 369, 309, 770, 276 i.e 1.
3. How can I use the GCD of 369, 309, 770, 276Calculator?
Out the numbers 369, 309, 770, 276 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.